Answer:
OOP BACK AT IT AGAIN.
The answer is B. 7 times 12 equals 84. 80 is the goal you are trying to meet.
I do not know what " expanded form" is but 9*475=4275 sorry I could not do more and always good luck
Answer:
1.5 hours
Step-by-step explanation:
Carlos = x
Maria = y
55x + 47y = 197
x + y = 3.8
x = 3.8 - y
55(3.8 - y) + 47y = 197
209 - 55y + 47y = 197
-8y = -12
y = 3/2 = 1.5
Answer: 86 + 7.5 = 93.5
Step-by-step explanation: