# If the length of a rectangle is x + 4 and the width is 2x – 3, what is the area? a. 3x + 1 b. 6x + 2 c. 2x² + 5x – 12 d. 2x² – 5x – 12

QUESTION POSTED AT 03/12/2019 - 04:20 AM

QUESTION POSTED AT 03/12/2019 - 04:20 AM

The area of a rectangle is the length times the width.

The answer is C.

The answer is C.

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

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

240-31=209 is the answer i belive

ANSWERED AT 09/12/2019 - 05:12 AM

QUESTION POSTED AT 09/12/2019 - 05:12 AM

810/3=270 You divide 810 by 3 to find the number of calories in 1 scoop

270*7=1890 You multiply 270*7 to find the total calories in 7 scoops

270*7=1890 You multiply 270*7 to find the total calories in 7 scoops

ANSWERED AT 09/12/2019 - 05:11 AM

QUESTION POSTED AT 09/12/2019 - 05:11 AM

Then answer to your problem is (7,-1) aka the point of intersection.

ANSWERED AT 09/12/2019 - 05:10 AM

QUESTION POSTED AT 09/12/2019 - 05:10 AM

Inches of snow Greensboro gets = g

Inches of snow Redville gets = r

Redville gets**5 inches** of snow.

Inches of snow Redville gets = r

Redville gets

ANSWERED AT 09/12/2019 - 05:08 AM

QUESTION POSTED AT 09/12/2019 - 05:08 AM

204/68=3, 207/69=3, 210/10=3, 213/71=3, 216/72=3, 219/73=3

ANSWERED AT 09/12/2019 - 05:08 AM

QUESTION POSTED AT 09/12/2019 - 05:08 AM

The answer to this in y=mx+b form is y=-3x-9.

ANSWERED AT 09/12/2019 - 05:07 AM

QUESTION POSTED AT 09/12/2019 - 05:07 AM

I think the answer to that is 8 because i added 9+6=15 then I added 4+3=7 and then I subtracted 15-7=8 just check your answer if I'm correct or not

ANSWERED AT 09/12/2019 - 05:06 AM

QUESTION POSTED AT 09/12/2019 - 05:06 AM

I agree. would take the 3 dresses and multiply 5 yards a piece. So she needs a total of 15 yards estimating.

ANSWERED AT 09/12/2019 - 05:06 AM

QUESTION POSTED AT 09/12/2019 - 05:06 AM

We need to solve the system of equations.

If we solve by graphing, we get the answer:

ANSWERED AT 09/12/2019 - 05:05 AM

QUESTION POSTED AT 09/12/2019 - 05:05 AM

Ratio is not equivalent because 3 dollars times 3 is 9

6 times 3 is 18

18 IS NOT equal too 24

6 times 3 is 18

18 IS NOT equal too 24

ANSWERED AT 09/12/2019 - 05:00 AM

QUESTION POSTED AT 09/12/2019 - 05:00 AM

4 **2/3 because 2 1/3 plus 2 1/3 equals 4 2/3**

ANSWERED AT 09/12/2019 - 05:00 AM

QUESTION POSTED AT 09/12/2019 - 05:00 AM

I think ten answer to that is 156 because first I timed 8 and 6 which i got 48 then I saw that it said 3 containers so i put 3 48s and added 4 to each 48 then i got 52 in each and i added 52 3 times and i got 156 so that is the answer

ANSWERED AT 09/12/2019 - 04:58 AM

QUESTION POSTED AT 09/12/2019 - 04:58 AM

I got the answer is 2%. i hope that's the answere

ANSWERED AT 09/12/2019 - 04:57 AM

QUESTION POSTED AT 09/12/2019 - 04:57 AM

3 = 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

1. To do this, you want to divide 1560 by 24. This gives you 65. The bottle fills 65 bottles per hour.

2. To do this divide 4290 by 78. The result is 55. It would take the groundskeeper 55 hours to drain the pond.

3. They are similar because you break up pieces of the number and then you combine them.

2. To do this divide 4290 by 78. The result is 55. It would take the groundskeeper 55 hours to drain the pond.

3. They are similar because you break up pieces of the number and then you combine them.

ANSWERED AT 09/12/2019 - 04:53 AM

QUESTION POSTED AT 09/12/2019 - 04:53 AM

Slope intercept form i.e. y = mx + b

4y = 3x + 12

** y = 3/4x + 3 Ans**

4y = 3x + 12

ANSWERED AT 09/12/2019 - 04:53 AM

QUESTION POSTED AT 09/12/2019 - 04:53 AM

If you multiply length times width to get area, it's the same with division. You do area divided by length or width. The equation would be 225 divided by 13 3/4. 225/13 3/4= 16.36 inches. 16.36 > 16 inches, so the answer would be no. (The mirrors length and width are 13 3/4 inches by 16 9/25)

ANSWERED AT 09/12/2019 - 04:53 AM

QUESTION POSTED AT 09/12/2019 - 04:53 AM

Well, there are 9 balls, and 3 cans, to find how many balls each can has, you have to divide the number of balls by the number of cans. So, 9/3 = 3
Each can has 3 balls.

ANSWERED AT 09/12/2019 - 04:49 AM

QUESTION POSTED AT 09/12/2019 - 04:49 AM

6x - 2y = 6 NOTE* - y = mx + b

-6x -6x

-2y = -6x +6

--- --- ---

-2 -2 -2

y = 3x -3 & Slope (m) = 3

-6x -6x

-2y = -6x +6

--- --- ---

-2 -2 -2

y = 3x -3 & Slope (m) = 3

ANSWERED AT 09/12/2019 - 04:47 AM

QUESTION POSTED AT 09/12/2019 - 04:47 AM

The answer to this question using the quadratic formula is x= -1+3√5/2 and x=-1-3√5/2

that is a square root, or, 3 times the square root of 5 ALL over 2, except for the 1. Same with the other one.

that is a square root, or, 3 times the square root of 5 ALL over 2, except for the 1. Same with the other one.

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

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

43 x 3 tens=

43 × 3= 1290

because you add the 0 because of 3 tens

43 × 3= 1290

because you add the 0 because of 3 tens

ANSWERED AT 09/12/2019 - 04:39 AM

QUESTION POSTED AT 09/12/2019 - 04:39 AM

**Answer:**

**6 inches**

**Step-by-step explanation:**

We are given that

Length of great roadrunner=16 inches

Length of roadrunner=8 inches

We have to find the length of lovebird.

Let x be the length of lovebird

According to question

**Hence, the length of lovebird=6 inches**

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

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

The answer to all your problems is 48.

ANSWERED AT 09/12/2019 - 04:31 AM

QUESTION POSTED AT 09/12/2019 - 04:31 AM

The answer to your problem is x= - 2log(5)/log(5)-2.

ANSWERED AT 09/12/2019 - 04:31 AM

QUESTION POSTED AT 09/12/2019 - 04:31 AM

The answer is 7 ft. The bathroom has rectangular shape. The area (A) of a rectangle is the product of the width (w) and length (l): A = w * h. The bathroom is rectangular. We know that A = 91 ft^2 and l = 13 ft. Let's substitute them in the formula for the area: 91 ft^2 = w * 13 ft. w = 91 ft^2 : 13 ft. w = 7 ft. The width of the bathroom is 7 ft.Hope this helps. Let me know if you need additional help!

ANSWERED AT 09/12/2019 - 04:30 AM

QUESTION POSTED AT 09/12/2019 - 04:30 AM

The equation is 800 divided by 12. The final answer is 66.666 and so on. The fraction would be about 2/3, or 66 2/3%.

ANSWERED AT 09/12/2019 - 04:29 AM

QUESTION POSTED AT 09/12/2019 - 04:29 AM

2 shelves will display 2 cars because if 8 shelves display 1 car then there would be missing 4 cars to display and if you display 2 cars in one shelf you will need 2 shelves

ANSWERED AT 09/12/2019 - 04:28 AM

QUESTION POSTED AT 09/12/2019 - 04:28 AM

Let x = chairs

Let y = tables

5x+3y=39

2x+12y=129

Then solve using elmination.

(5x+3y=39)2

(2x+12y=129)-5

10x+6y=78

-10x-60y=-645

---------------------

-54y=-567

y=10.5

5x+3y=39

subsitute y and solve for x

5x+3(10.5)=39

5x+32.5=39

5x=6.5

x=1.3

Let y = tables

5x+3y=39

2x+12y=129

Then solve using elmination.

(5x+3y=39)2

(2x+12y=129)-5

10x+6y=78

-10x-60y=-645

---------------------

-54y=-567

y=10.5

5x+3y=39

subsitute y and solve for x

5x+3(10.5)=39

5x+32.5=39

5x=6.5

x=1.3

ANSWERED AT 09/12/2019 - 04:27 AM

QUESTION POSTED AT 09/12/2019 - 04:27 AM

-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.

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