Seudónimo Seudónimo

19-03-2021
Mathematics

contestada

HELP PLEASE!!
Solve the system of equations below by graphing.
y= x - 3
y=-5/2x + 4

Respuesta :

minkiav minkiav

19-03-2021

(x,y) = (9/2,3/2) is final results ig

Answer Link

crimsonorchid crimsonorchid

19-03-2021

Well, you can set them together like...

x-3 = -5/2 +4

Multiply both sides of equation by 2 to remove the fraction...

2(x-3)= 2(-5/2x+4)

2x-6 = -5x+8

Move the terms together...

2x+5x = 8 + 6

7x = 14

So....

x = 2

Answer Link

Otras preguntas

Elliot is buying groceries. He buys a bag of apples for 5.54, a loaf of bread for 2.49, and a jar of peanut butter for 3.73. Elliot hands the cashier a twenty d

at the beginning of the civil war, almost all ships were made of ___

Please help me answer the 2 questions in the photo

cos(93°)cos(63°)+sin(93°)sin(63°)

A sweater normally cost $35. There is a 25% discount. What is the amount of the discount and what is the sale price of the sweater?

According to this passage the main reason the supreme court ruled prayer unconstitutional was because A. Time was taken away to recite the prayer B. The state w

Who is William Penn?

The number of members f(x) in Joe's health club increased by 25% every year over a period of x years. The function below shows the relationship between f(x) and

Which of the following statements is CORRECT? a. Well-designed bond covenants are useful for reducing potential conflicts between stockholders and managers. b.

What is the slope of a line that is perpendicular to the line shown?