kiyahhowze118 kiyahhowze118

10-05-2021
Mathematics

contestada

Solve the system of equations by substitution.
X + y = 24
y = 7x

Respuesta :

pheebe17 pheebe17

10-05-2021

X+7x =24
x=3
y=7•3
y=21
Check solution
3+21=24
21= 7•3
This equals
24=24
21=21

(x, y) (3, 21)

Answer Link

Otras preguntas

Mass is the ________(1)________, where as depth is the ________(2)________

Who were the buffalo soldiers and what role did they play in the attack?

What is the coordinate for the image of point H(2, –6) under a 90° clockwise rotation about the origin? H’(–6, –2) H’(6, –2) H’(–6, 2) H’(6, 2)

The following is the correct way to begin solving for the quotient of 37.665 divided by 4.5 using the standard method: Division sign with 45 on the left and 37

a straight highway is 100 mile long and each mile is marked by a milepost numbered from 0 to 100. a rest area is going to be built along the highway exactly 5

During the early 1700s, two major Indian groups living in Georgia with the English colonists were the A. Iroquois and Cherokee. B. Creek and Cherokee.

Which of the following best describe the shape of a neuron? round and flat spherical long and thin short and blocky

Which of these is an example of drug misuse A. Ali takes a prescription medication according to his doctors directions B. Sylvia takes two headache pills, just

What are the weakness of the legislative branch?

Alguien que no dice la verdad (adjetivo)