mrose0701 mrose0701

22-04-2022
Mathematics

contestada

Is (1,9) a solution to this system of equations?
y=5x+4
y=2x+7

Respuesta :

abertnigosithole05 abertnigosithole05

25-04-2022

Answer:

yes , if you substitute X (1) in both the equations you will get y=9 and if you substitute y(9) in both the equations you will get X=1

Answer Link

Otras preguntas

The deltoid muscle fibers are separated into __________.

Can someone help me with this? I don’t remember how to do it...

Your locker combination has 3 numbers from 0 to 15 each number must be different how many locker combinations are possible

What is the approximate measure of this angle?

What is imagery in literature

Suppose you have two similar rectangular prisms. The volume of the smaller rectangular prism is 125 in^3 and the volume of the larger rectangular prism is 729

What is true of any ferromagnetic material? A. it has two north poles B. It is difficult to magnetize C. It can be magnetized D. It is a magnet.

During a chemical reaction, mass and energy are both (3 points) A. increased B. decreased C. consumed D. conserved

What changes in technology have occurred?

The difference between 127 and -39 Translate the phrase to mathematical language. Then simplify