83 + 96 + 88 = 267
267 / 3 = 89
(89 + x) / 2 = 90
Multiply both sides by 2.
89 + x = 180
Subtract 180 - 89.
x = 91
Answer:
I think it’s C
Step-by-step explanation:
Answer:
24mph
Step-by-step explanation:
24 mph times 5 hours = 120 miles
24 mph + 36 mph = 60 mph
60 mph × 2 hours = 120 miles
Answer: You draw the shape on the coordinate plan and then you can count the number of unit squares
Step-by-step explanation:
Answer:
D)If 3x-4=20, then 2x=16
Step-by-step explanation: