I think it is 715 mph but I may have done my math wrong....
Answer:
52%
Step-by-step explanation:
13/25
Answer:
B.
Step-by-step explanation:
y = x^2 - x - 12
y = (x-4)×(x+3) that means x it either 4 or -3
y = x + 3
for x = 4 ➡ y = 3+4 ➡7
for x = -3 ➡ y = -3 + 3➡0
(the answer key is most probably faulty there's no way for y to be 0 in both scenarios)
i have no idea what question you need answered
Answer:
Step-by-step explanation:
<u>Given</u>
- Dime = d = 10c,
- Nickel = n = 5c
- Total coins = d + n = 72
- Total value = $4.90 = 490c
<u>Equations</u>
