﻿ Amaya used these steps to solve the equation 8x + 4 = 9 + 4 (2x-1). Which choice describes the meaning of her result, 4=5? - AssignmentGrade.com

# Amaya used these steps to solve the equation 8x + 4 = 9 + 4 (2x-1). Which choice describes the meaning of her result, 4=5?

QUESTION POSTED AT 01/06/2020 - 04:05 PM

She distributed the 4 to the 2x-1, giving her 9+ 8x -4. she subtracted 8x from both sides leaving her with 4=9-4 which is the same as 4=5

## Related questions

### The solution to the given system of linear equations lies in which quadrant? x-3y=6 x+y=2

QUESTION POSTED AT 02/06/2020 - 01:57 AM

### A snack cart sells lemonade for 2\$ And hot dogs for 5\$. The vendor sold 86 items today for a total of 330\$ which equation is true?

QUESTION POSTED AT 02/06/2020 - 01:53 AM

### Part A: Billy rented a canoe at \$14 for 2 hours. If he rents the same canoe for 5 hours, he has to pay a total rent of \$29. Write an equation in the standard form to represent the total rent (y) that Billy has to pay for renting the canoe for x hours. (4 points) Part B: Write the equation obtained in Part A using function notation. (2 points) Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals. (4 points) Part A: Ax By= C

QUESTION POSTED AT 02/06/2020 - 01:53 AM

### Part A: Billy rented a canoe at \$14 for 2 hours. If he rents the same canoe for 5 hours, he has to pay a total rent of \$29. Write an equation in the standard form to represent the total rent (y) that Billy has to pay for renting the canoe for x hours. (4 points) Part B: Write the equation obtained in Part A using function notation. (2 points) Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals. (4 points) Part A: Ax By= C

QUESTION POSTED AT 02/06/2020 - 01:47 AM

### Leon correctly found the slope and y-intercept of the line that passes through the points (9, –8) and (3, 4) as follows. What is the equation of the line in slope-intercept form?

QUESTION POSTED AT 02/06/2020 - 01:43 AM

### What is the solution to the system of equations? y = –5x + 3 y = 1 (0.4, 1) (0.8, 1) (1, 0.4) (1, 0.8)

QUESTION POSTED AT 02/06/2020 - 01:43 AM

### The graph below shows four straight lines, W, X, Y, and Z: Graph of line W going through ordered pairs negative 4, negative 2 and negative 1, 5. Graph of line X going through ordered pairs negative 2, negative 1 and 0, 5. Graph of line Y going through ordered pairs negative 1, negative 3 and 1, 3. Graph of line Z going through ordered pairs 0, negative 5 and 2, 1. Which line is represented by the function f(x) = 3x + 5?

QUESTION POSTED AT 02/06/2020 - 01:43 AM

### How do I solve this problem involving simplifying exponents, squaring, and fractions

QUESTION POSTED AT 02/06/2020 - 01:36 AM

### Find the six arithmetic means between 1 and 29.

QUESTION POSTED AT 02/06/2020 - 01:36 AM

### Use a graphing calculator to solve the equation -3 cost= 1 in the interval from . Round to the nearest hundredth.

QUESTION POSTED AT 02/06/2020 - 01:33 AM

### How do you factor the second equation?

QUESTION POSTED AT 02/06/2020 - 01:31 AM

### What does this mean ??

QUESTION POSTED AT 02/06/2020 - 01:31 AM

### A scatterplot consists of (1, 4.0), (2, 3.3), (3, 3.8), (4, 2.6), and (5, 2.7). The line of best fit used to model the data is y = –0.33x + 4.27. Which residual plot is correct?

QUESTION POSTED AT 02/06/2020 - 01:23 AM

### Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths. Tiles x2 + y2 − 2x + 2y − 1 = 0 x2 + y2 − 4x + 4y − 10 = 0 x2 + y2 − 8x − 6y − 20 = 0 4x2 + 4y2 + 16x + 24y − 40 = 0 5x2 + 5y2 − 20x + 30y + 40 = 0 2x2 + 2y2 − 28x − 32y − 8 = 0 x2 + y2 + 12x − 2y − 9 = 0

QUESTION POSTED AT 02/06/2020 - 01:21 AM

### A set of data has the following linear regression equation y = 1+3x what does the equation predict for a value of x=14?

QUESTION POSTED AT 02/06/2020 - 01:13 AM

### Dy/dx e^8x= sin (x+4y)

QUESTION POSTED AT 02/06/2020 - 01:12 AM

### What is the point slope of a equation of a line with the point 1,8 and slope of -5

QUESTION POSTED AT 01/06/2020 - 05:09 PM

### Is (1,-4) a solution to the equation y=-2x

QUESTION POSTED AT 01/06/2020 - 05:03 PM

### _____ 20. Brandon needs \$480 to buy a TV and stereo system for his room. He received \$60 in cash for birthday presents. He plans to save \$30 per week from his part-time job. To find how many weeks w it will take to have \$480, solve 60 + 30w = 480. Type your answer in the blank to the left. A. 16 weeks B. 13 weeks C. 15 weeks D. 14 weeks

QUESTION POSTED AT 01/06/2020 - 04:55 PM

### Angles 1 and 2 are supplementary. Which equation represents the relationship between their measures? m1 + m2 = 90° m1 + m2 = 100° m1 + m2 = 180° m1 + m2 = 200°

QUESTION POSTED AT 01/06/2020 - 04:47 PM

### How would i solve something like 15/3?

QUESTION POSTED AT 01/06/2020 - 04:47 PM

### Which of the following is a correct equation for the line passing through the point (-1,4) and having slope m = -3? Check all that apply.

QUESTION POSTED AT 01/06/2020 - 04:46 PM

### John can mow the golf course in 7 hours Larry can mow it in five hours form a rational equation that can be used to determine how long it would take to mow the golf course in if they work together

QUESTION POSTED AT 01/06/2020 - 04:46 PM

### The soccer team collector \$800 at a carwash fundraiser they charge five dollars for small vehicles and \$10 for large vehicles the amount collected can be modeled by the equation 5X +10 Y equals 100 where X represents the number of smog equals a Y represents the number of large vehicles if the number of large vehicles washed was \$50 how many small vehicles were washed in total

QUESTION POSTED AT 01/06/2020 - 04:46 PM

QUESTION POSTED AT 01/06/2020 - 04:46 PM

### The function f(x) = –x2 + 24x – 80 models the hourly profit, in dollars, a shop makes for selling coffee, where x is the number of cups of coffee sold, and f(x) is the amount of profit. Part A: Determine the vertex. What does this calculation mean in the context of the problem? (5 points) Part B: Determine the x-intercepts. What do these values mean in the context of the problem? (5 points) I have the vertex and the x-intercepts but i need to know what they mean in the context of the problem.

QUESTION POSTED AT 01/06/2020 - 04:46 PM

### Identify the horizontal asymptote of f(x)= 2x-1 over x^2-7x+3

QUESTION POSTED AT 01/06/2020 - 04:45 PM

### If y=mx+b is the equation of a line perpendicular to the line y=5x-2, what is the value of m

QUESTION POSTED AT 01/06/2020 - 04:45 PM

### Carlene is saving her money to buy a \$500 desk. She deposits \$400 into an account with an annual interest rate of 6% compounded continuously. The equation 400e^0.06t=500 represents the situation, where t is the number of years the money needs to remain in the account. About how long must Carlene wait to have enough money to buy the desk? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:45 PM

### The population of a town grew from 20,000 to 28,000. The continuous growth rate is 15%. The equation mc024-1.jpg represents the situation, where t is the number of years the population has been growing. About how many years has the population of the town been growing? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:44 PM