# Miguel pays $3.78 for a bag of 14 oranges. find the unit price per orange QUESTION POSTED AT 03/12/2019 - 10:29 AM ### Answered by admin AT 03/12/2019 - 10:29 AM$3.78 divided by 14 (oranges) = $0.27 or 27 cents ## Related questions ### In 2004, there were approximately 275 students in the Delaware high school band. In 2010, that number increased to 305. Find the annual rate of change in the number of students in the band. ## Annual rate of change in the number of students in the band is 5 students per year. Step-by-step explanation: In 2004, there were approximately 275 students in the Delaware high school band. Number of students in band on 2004 = 275 In 2010, that number increased to 305 Number of students in band on 2010 = 305 Duration of years = 2010 - 2004 = 6 years Increase in number of students in band = 305 - 275 = 30 Annual rate of change in the number of students in the band is 5 students per year. ANSWERED AT 09/12/2019 - 05:13 AM QUESTION POSTED AT 09/12/2019 - 05:13 AM ### A survey found that 12 out of every 15 people in the United states prefer eating at a restaurant over cooking at home. if 400 people selected eating at a restaurant on the survey, how many people took the survey... On a certain survey it says: 12 out 15 people in the United States prefer eating at the restaurant rather than home. To know how many percent is this. => 12 / 15 => 0.8 which is also 80% Now, the 80% of the those people in the survey is 400. Find the total number of people who took the survey. Since we already have the 80%, we need to find the number of 20% => 400 x 20% => 400 x .20 => 80 => 400 + 80 => 480 => the total number of people who took the survey ANSWERED AT 09/12/2019 - 05:12 AM QUESTION POSTED AT 09/12/2019 - 05:12 AM ### Use compatible number to find two estimate 2,242÷33 Compatible numbers are also considered as estimates numbers. Now the given equation is 2 242 / 33 => Let’s find the compatible number to find the estimate quotient => 2 242 – 2 = 2 240 => 33 + 2 = 35 => 2 240 / 35 => 62, this is the estimated quotient The correct answer is: => 2 242 / 33 => 67.94, the exact answer. 62 and 67.94 is not exactly the same but close. That’s how estimation works. ANSWERED AT 09/12/2019 - 05:09 AM QUESTION POSTED AT 09/12/2019 - 05:09 AM ### How do you find the total angle measurement of an octagon and a decagon Use this equation (n-2)*180 n being the number of sides a shape has. ANSWERED AT 09/12/2019 - 05:06 AM QUESTION POSTED AT 09/12/2019 - 05:06 AM ### Two students participated in a fund-raiser. Each sold a combination of pencils and notebooks. The first student sold 2 pencils and 8 notebooks for a total of$17. The second student sold 10 pencils and 3 notebooks for a total of $11. Find the price of each item. Write a system of equations (two equations), and define the variables also. x= y= 1) 2)9 POINTS! Please help! 2x + 8y = 17 10x + 3y = 11 We need to solve the system of equations. x = pencils y = notebooks If we solve by graphing, we get the answer: One pencil costs 0.50 dollars One notebook costs 2.00 dollars ANSWERED AT 09/12/2019 - 05:05 AM QUESTION POSTED AT 09/12/2019 - 05:05 AM ### A typical small bag of colored candies has about 135 candies in it, 27 of which are blue.At this rate,how many blue candies would you expect in a pile of 1000 colored candies? There are 135 colored candies in a small typical bag, in which in every 135 colored candies, there are 27 blue candies. Now, if there are 1 000 pile of colored candies, how much is the total number of blue candies. First, let’s identify how many 135 candies are there in 1 000 candies => 1 000 / 135 => there are 7.407407…. repeating decimals. Now, let’s multiply this by 27 => 7.407… x 27 = 200, thus, there are 200 blue candies in 1000 pile of colored-candies. ANSWERED AT 09/12/2019 - 05:04 AM QUESTION POSTED AT 09/12/2019 - 05:04 AM ### She is increasing the price of her signature honey lemonade from 0.20 cents a cup to 0.25 cents. What is the percent increase? It is a 25% increase. ANSWERED AT 09/12/2019 - 05:02 AM QUESTION POSTED AT 09/12/2019 - 05:02 AM ### Explain how knowing 1+7 helps you find the sum for 7+1 Knowing 1+7 helps you find the sum of 7+1 because 1+7 and 7+1 is communitive property of addition. Also because 1+7 is the same answer as 7+1. Ex: 1+7=8 And 7+1=8 its the same result. ANSWERED AT 09/12/2019 - 04:58 AM QUESTION POSTED AT 09/12/2019 - 04:58 AM ### A ribbon is 3 2/3 yards long mae needs to cut the ribbon into pieces that are 2/3 yard long use the model to find the number of pieces she can cut = 11/3 yards long. 11/2= 5.5... Mae can cut 5 pieces. ANSWERED AT 09/12/2019 - 04:57 AM QUESTION POSTED AT 09/12/2019 - 04:57 AM ### What is the unit rate of 1/6 foot in 1/3 of an hour 1/3 of an hour = 20 mins 1/6 * 3/1 = 3/6 = 1/2 Unit rate = 1/2 mile per hour ANSWERED AT 09/12/2019 - 04:55 AM QUESTION POSTED AT 09/12/2019 - 04:55 AM ### Can you show how to solve this question? Thomas and Sharlina work on weekends and holidays doing odd jobs around the neighborhood. They are paid by the day, not by the hour. They each earn the same whole number of dollars per day. Last month Thomas earned$184 and Sharlina earned $207 a. How many days did each person work? b. Whatis their daily pay PLEASE EXPLAIN HOW YOU GOT YOUR ANSWER To find out how much they earned, we need to find the GCF of 184 and 207. The greatest common factor (GCF) of 184 and 207 is 23. That means they earn 23 dollars per day. That is your answer for part b. And Thomas worked 184/23 = 8 days While Sharlina worked 207/23 = 9 days That is your answer for part a. ANSWERED AT 09/12/2019 - 04:51 AM QUESTION POSTED AT 09/12/2019 - 04:51 AM ### Explain how you can find 4 times 754 using two different methods. Method 1: 4(754) =4(700+50+4) =2800 + 200 + 16 =3000+16 =3016 ----------------- Method 2: 4(754) =4(250+250+250+4) =1000+1000+1000+16 =3016 ANSWERED AT 09/12/2019 - 04:51 AM QUESTION POSTED AT 09/12/2019 - 04:51 AM ### Grandma has 14 red roses and 7 pink roses.How many more red roses than pink roses does she have? Keywords: Roses, red roses, pink roses For this case we have that the grandmother has 14 red roses and 7 pink roses, you want to know how many red roses the grandmother has, more than pink roses. So: It is observed that , then there are more red roses. Subtracting we have: So, the grandmother has 7 red roses more than the amount of pink roses she has. Answer: It has 7 red roses more than pink ANSWERED AT 09/12/2019 - 04:48 AM QUESTION POSTED AT 09/12/2019 - 04:48 AM ### Find the number of meters each record holder ran in one second of 200 meters, 19.30 seconds Mostly when a math problem says the word OF it means to multiply most of the time and I you multiply this I is 3860. ANSWERED AT 09/12/2019 - 04:47 AM QUESTION POSTED AT 09/12/2019 - 04:47 AM ### A pile of 34 coins consists of nickels and dimes. the total value of the coins is$3.30. find the number of each type of coin.

It just means to multiply or divide

ANSWERED AT 09/12/2019 - 04:46 AM

QUESTION POSTED AT 09/12/2019 - 04:46 AM

### A dishwasher is priced at $475. There are two options offered to reduce the price: either a 15% discount off the price or a rebate of$75. Which is the better choice, and what is the extra amount saved? The 15% discount is better; it saves $60 more. The 15% discount is better; it saves$3.75 more. The rebate is better; it saves $3.75 more. The rebate is better; it saves$60 more.

First you need to figure out how much money you would save with a 15% discount.  You find this out by multiplying the total amount by 15% or 0.15.

475 x 0.15 = $71.25 The other option is just a flat rebate for$75.  $75 is greater than$71.25 by $3.75, so the rebate is the better deal.$75 - $71.25 =$3.75

ANSWERED AT 09/12/2019 - 04:38 AM

QUESTION POSTED AT 09/12/2019 - 04:38 AM

### What is the common denominator of 14 and 8

It would be 56. The LCM of 14 and 8 is 56.

ANSWERED AT 09/12/2019 - 04:33 AM

QUESTION POSTED AT 09/12/2019 - 04:33 AM

### Find two integers whose sum is -7 ans whose product is 12. Explain how you found the numbers.

-3 + -4 = -7
add the numbers and keep the common sign.
-3 * -4 = 12
since the factors are both negative, the product is positive, when multiplying and/or dividing.

ANSWERED AT 09/12/2019 - 04:26 AM

QUESTION POSTED AT 09/12/2019 - 04:26 AM

### Explain two different waysto find the difference for 12-3

One way: subtract 12-3 =9
the other way sub in and make equations

ANSWERED AT 09/12/2019 - 04:25 AM

QUESTION POSTED AT 09/12/2019 - 04:25 AM

### Mei is writing 4.28 as a mixed number. Find her mistake and correct it.

4.28 is a decimal and not a mixed number. To write it as a mixed number you keep the 4 and put 28 over 100 then simplify.

4.28= 4 28/100 (simplify)
4 28/100= 4 14/50= 4 7/25

4.28 as a mixed number would be 4 7/25

ANSWERED AT 09/12/2019 - 04:22 AM

QUESTION POSTED AT 09/12/2019 - 04:22 AM

### I just need to find y explain please :p

Rewrite in slope intercept from y=mx+b  y=1-3x+11/3

ANSWERED AT 09/12/2019 - 04:22 AM

QUESTION POSTED AT 09/12/2019 - 04:22 AM

### How can you find 3 times 584 using expanded form

we know that

in expanded form is equal to

so

is equal to

therefore

ANSWERED AT 09/12/2019 - 03:59 AM

QUESTION POSTED AT 09/12/2019 - 03:59 AM

### If 18 is added to a certain number and the sum is divided by 6, the result is 1 more than 14 of the original number. Find the original number.

The original number is 72

(18+x)/6 = 1+14
1/6x + 3 = 1 + 14 (Distribute)
1/6x + 3 = (1+14) (Combine Like Terms)
1/6x + 3 = 15
- 3 = -3          (Subtract 3 From Both Sides)
1/6x = 12
(1/6x)*6 = 12 * 6  (Multiply Both Sides By 6)
x = 72

ANSWERED AT 09/12/2019 - 03:58 AM

QUESTION POSTED AT 09/12/2019 - 03:58 AM

### Suppose you bought a pizza for $8.00. You also bought a salad but you can not remember how much you paid and you can not find the receipt.You know the total amount you spent was$10.00. Which equation would best to answer to find the cost to the salad A:8.00+$=10.00 B:8.00+10.00=$ C:8.00 x $=10.00 D.10.00 x$ = 8.00

The best equation would be A.

with A you get to calculate what is the value of $. 8 +$ = 10 (10 is the total value of your receipt and 8 is the price of pizza)
$= 10 - 8 (we transfer the price of pizza on the other side to the total amount of your receipt and calculate the remaining amount)$ = 2

We see that the remaining amount is 2$, which means the salad cost s2$ :)

ANSWERED AT 09/12/2019 - 03:56 AM

QUESTION POSTED AT 09/12/2019 - 03:56 AM

### Ken paid $12 for two magazines the cost of each magazine was a multiple of three dollars what are the possible prices of the magazines My best guess would be that each magazine would cost$4.00

ANSWERED AT 09/12/2019 - 03:53 AM

QUESTION POSTED AT 09/12/2019 - 03:53 AM

### Which inequality is false? A. –8 > –1 B. 5 < 10 C. –5 < –2 D. 14 > –9

A)  is false. There is no solution.

B)  is true. There are infinite solutions.

C)  is true. There are infinite solutions.

D)  is true. There are infinite solutions.

ANSWERED AT 09/12/2019 - 02:46 AM

QUESTION POSTED AT 09/12/2019 - 02:46 AM

### Find a sum equivalent to the product 6(y + x)

6y+6x
all you do is the distributive property

ANSWERED AT 09/12/2019 - 02:36 AM

QUESTION POSTED AT 09/12/2019 - 02:36 AM

### Shania is making eight gift bags to give out to her friends coming over to her house for a movie night. Each gift bag will contain x nail polishes and a manicure kit. Including tax, each nail polish costs $2.50 and each manicure kit costs$4.00. The following expression shows the amount of money Shania will spend on gift bags. Which of the following descriptions are equivalent ways to write this problem? Shania will spend 6.5x dollars on each of the eight gift bags, for a total of 52x dollars. Shania will spend a total of 20x dollars on nail polish and a total of 32 dollars on manicure kits. Shania will spend 2.5 dollars each on x nail polishes for eight gift bags and 4 dollars each on eight manicure kits. Shania will spend x dollars each on 20 nail polishes and 4 dollars each on eight manicure kits.

Hey! =) The answer would be B. =)

ANSWERED AT 09/12/2019 - 01:31 AM

QUESTION POSTED AT 09/12/2019 - 01:31 AM

### The sale price , s , of an item is 20% off the regular price , r . Which. Equation below expresses this relationship

I would think that thwe equation used to solve it would be 0.2 - r = s.

ANSWERED AT 09/12/2019 - 01:27 AM

QUESTION POSTED AT 09/12/2019 - 01:27 AM

### A boat traveled 336 miles downstream and back. The trip downstream took 12 hours. The trip upstream took 14 hours. What is the speed of the boat in still water? What is the speed of the current

x - boat speed; y - current speed; Path = 336:2 = 168 miles

1) 12 * (x + y) = 168; -> x + y = 14;

2)  14 * (x - y) = 168; -> x - y = 12;

1) x = 14 - y;

2) (14 - y) - y = 12;

14 - 2y = 12;

2y = 2;

y = 1 mph

x = 14 - 1 = 13 mph