5. Is this an equivalent expression? X+ 1 and 1+x 6. Is this an equivalent expression? x+x+x and 3x

8. Do 4x and 15 + x have the same value when x is 5?

9. X*3 and X

10. Is this an equivalent expression? X and X +0

are you an artist's daughter? cuz dang you a fine piece of art, girl.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

the football players are volunteering for the test.

happy to

pls mark as brainliest

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x