In place of x you keep 6 and in place of y you keep -2
Their error is that they divided 12 by 30, instead of 30 by 12 in order to get the price per pair
the correct unit price is $2.50 per pair
2.5 * 12 = 30
Answer:
-56
Step-by-step explanation:
(6 ✕–8) – 8
–48–8
= –56
Answer:
8:19
Step-by-step explanation:
It is 17 minutes until 8:00. 36 - 17 = 19 minutes left.
8:00 + 19 minutes = 8:19
