15-12-2022
Mathematics

contestada

Add the equations.

3x - y = -5
7x + y=15

A. -4x = 10
B. -4x = -20
C. 10x = 10
D. 10x-2y = -20

Add the equations 3x y 5 7x y15 A 4x 10 B 4x 20 C 10x 10 D 10x2y 20 class=

Respuesta :

Otras preguntas

what is polynomials?

3. two lines, a and b, are represented by the following equations: line a: 2x y = 6 line b: x y = 4 which statement is true about the solution to the set of

a number pyramid is a graphic that shows the number of species in a geographic area a graphic that shows how diverse the species in an area are a graphic tha

Glacial striations gouged into bedrock allow geologists to understand _____. A. the speed of glacial movement B. how much meltwater was produced C. the direc

How is a topic different from a theme? A It must take place in a larger literary conversation. B It is written in a full paragraph form, with citations.

divide 33 photos into two groups so the ratio is 4 to 7.

Air pollution affects everyone equally. True or false?

whats 125% as a fraction and a decimal

what could a human living now and a horse living thousands of years ago have i'm common

A large electronic game manufacturer decides to establish a customer service center in Lahore, Pakistan. This is an example of __________. A. technology B. a