Tyshara wants to go ice skating. She checks the prices at the two closest skating rinks online. Skate-A-While charges a skate rental fee of $2 and $2.50 for each hour of ice-skating. Rink-for-Skate charges a skate rental fee of $3.50
and $2 for each hour of ice-skating.
How many hours would Tyshara have to skate for the costs to be the same?
If she wants to skate for 2 hours, which place is cheaper?

d. is the correct answer

step-by-step explanation:

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

it should be a and d. lmk if i'm wrong xd

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5