moss3874 moss3874

24-01-2024
Mathematics

contestada

A variable needs to be eliminated to solve the system of equations below. Choose the correct first
step.
Answer
-9x + y = 71
-x-y=-1

A. Add to eliminate y.
B. Subtract to eliminate y.
C. Subtract to eliminate x.
D. Add to eliminate x.

Respuesta :

Otras preguntas

3(4 - 2x) = x-2 Solve for x

the southern colonies were able to build a plantation system because they:

Which expression is equivalent to 6/g^5 , if g >0

Learning Task 1. Read each item carefully. Choose the letter of your answer.1. Which type of soil is characterized as having the finest particles holding greate

Please help me with this question!!

The lumberjack pulls on the sled with 40 N at an angle of 30 degrees, pulling so the sled moves at a constant velocity. 1) What is the x component of the applie

A professor wants to estimate the average time it takes his students to finish a computer project. Based on previous evidence, he believes that the standard dev

I need help with this problem-

Use the substitution method to solve the system of equations. Write your answer as an order pair. y=x-2 and y=-2x+7

Find x round to the nearest degree?