You are participating in a Walk-a-thon in which you walk for donations. People can donate money based on a flat
fee or based on the number of miles you walk. So far, you
have two donors. Your sister has agreed to donate $10
and your mom has agreed to donate $1.70 per mile. If
together they donated $15.10, how many miles did you
walk?

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

h= 12 inches

step-by-step explanation:

answer: 0.26

i used the calculator on google