Answer:
Step-by-step explanation:
$ 4 per ride and 0.75 per mile
y = 0.75x + 4.....with x being # of miles and y being total cost
if a person only had $ 20....so sub in 20 for y and solve for x
20 = 0.75x + 4
20 - 4 = 0.75x
16 = 0.75x
16 / 0.75 = x
x = 21.33 (or 21 1/3) miles <=====
Answer: Alejandra gave $60 to the cashier.
Step-by-step explanation:
Hi, to answer this question we have to write an equation with the information given.
We have to subtract to the amount that Alejandra paid(x) the sum of the costs of each product [videogame (24), controller (13) and memory card (169] and the total tax (3). the expression must be equal to the amount received in change.
Mathematically speaking:
x -(24+13+16+3) = 4
Solving for x:
x - 56 =4
x = 4+56
x =60
Alejandra gave $60 to the cashier.
Feel free to ask for more if needed or if you did not understand something.
1.05+0.125+.075 = 1 1/4
(B) I Really dont know what it means for the second one
The answer is 40. 25 is 65% of 40
Answer:
T is greater than or equal to (2-5)^2
