Evaluate the given expression for x= -13
-7x-5
the answer is

86

Step-by-step explanation:

Substitute the value of the variable into the equation and simplify.

When X=-13

-7 times -13 which is positive 91

we have 91-5 left

subtract 5 which is 86

Glad I could help!!

x= -9/4

x=−13−7x−5

x=−13+−7x+−5

x=(−7x)+(−13+−5)(Combine Like Terms)

x=−7x+−18

x=−7x−18

add 7 to both sides.

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632