C I think but not sure sorry if it’s got wronge
Answer:
69 miles per hour
Step-by-step explanation:
car travels 23 miles in 20 min
So 20 min=20/60hour
=1/3. hour
Speed of the car=23÷1/3
=69 miles/hour
So the final answer is 69miles/hour
Answer:
1.2
Step-by-step explanation:
The x in each point is 3 so we can leave that alone.
Then we subtract.
2.6 - 1.4 = 1.2
Answer:
A) 56 . . . . . . the (negative) sum of -7 and -49
b) 112 . . . . . the product of 7 and 16
c) 16 . . . . . . the square of 8/2
