Answer:
x=-36
Step-by-step explanation:
To do this first we will subtract d amount of dollars per ride. den we will divide by d amount per mile. lets do it:-
Subtract:-
10 - 2.05 = 7.95
Divide;-
7.95 ÷ 20 = <span>0.3975
So, you can drive about 3 miles so your total can be $10 or less.
Hope I helped ya!! xD </span>
Answer:
i thought i knew but nvm
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
The equation of proportionality is
y = kx ← k is the constant of proportionality
k = y ÷ x, thus
k = 160 ÷ 25 = 320 ÷ 50 = 480 ÷ 75 = 640 ÷ 100 = 6.4
and
y = 6.4x ← equation of proportionality
Answer: A
Steps:
12(8+x)=126
96+ 8x=126
-96 -96
8x= 30
x=3.75