corina12894 corina12894

26-05-2020
Mathematics

contestada

Help !!!!!!!!!!!!!!!

Help class=

Respuesta :

sqdancefan sqdancefan

28-05-2020

Answer:

x = 29

Step-by-step explanation:

Follow the directions: substitute 13 for y in the first equation.

x + 13 = 42

Subtract 13 from both sides of the equation.

x +13 -13 = 42 -13

x = 29

Answer Link

Otras preguntas

Sleep problems and eating issues are _____of stress

In Greek mythology, how are Prometheus and IO heroes?

How many solutions does this system of equations have? A. exactly two B. infinitely many C. none D. exactly one

Which of the following is an indirect quotation? "We can go in the pool now," she said. "Boys, can you rake the leaves, too?" Mr. Thompkins asked. She told me,

A car rolls along a surface with a coefficient of friction of .795 I f the car has a mass of 905 kg, what force is needed to accelerate the car from rest to 10

Which composition of similarity transformations maps polygon ABCD to polygon A'B'C'D'? a dilation with a scale factor of and then a rotation a dilation with

give an example of what types of cells in your body undergo mitosis

The ___ is the group of persons appointed by the president to act as official advisors and help establish policy

What is the first consecutive odd integer that follows -7? A.)-9 B.)-5 C.)-6 D.)-8

the number of hours required to do a painting job is represented by the function f(x)=2/x where f(x) gives the number of hours and x is the number of painters d