Jillianborges1214 Jillianborges1214

01-11-2020
Mathematics

contestada

Solve the system using elimination. Explain
16x - 7y = 4
x-7y=-26

Respuesta :

meredith48034 meredith48034

01-11-2020

Answer:

Step-by-step explanation:

16x - 7y = 4

-x + 7y = 26

15x = 30

x = 2

2 - 7y = -26

-7y = -28

y = 4

(2,4)

Answer Link

Otras preguntas

I need answers asap!!!!! The speed of sound is about 3.4 x 10 to the 2nd power meters per second. Mark is performing a science experiment and he needs to know h

Calculate the size of each of the unknown angles marked on the following diagrams.

Evaluate the trigonometric ratio

Idk which one goes with witch?

A line that includes the point (4,7) has a slope of 1. What is its equation in slope-intercept form?

5/2x+1/2x=10+7/2x PLEASE I NEED HELP ;))))

Rewrite standard form equation in graphing form and then sketch the graph p(x) =x^2- 10x +16 f(x)=x^2+ 3x-10 g(x)=x^2- 4x -2 h(x)=-4x^2+ 4x+8

Write each in point-slope form. line with a slope of 2 and passes through point (-1,7)

Use the remainder theorem to find the value of F(x). Find F(3). F(x) = -x^3+ 4x² – 2x

Corinna has $64. She wants to buy a $273 plane ticket. She will save up her earnings from working at the museum where she earns $19 per hour. Which inequality s