Rapid Rental Car charges a $40 rental fee, $15 for gas, and $0.75 per mile driven. For the same car, Capital Cars charges $45 for rental and gas and $0.85 per mile. For how many miles is the rental cost at both companies the same?

PLEASE HELPPP me I have so much homework due at midnight

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction