Answer:
13+5+12+10=40
Step-by-step explanation:
The answer would be 40 cm.
Answer:
Step-by-step explanation:
Find the length of one of the diamond's sides and multiply the length by 4 to calculate the diamond's perimeter.
Answer: 13x + 6
Step-by-step explanation:
(7x + 14) + (6x - 8)
14 + - 8 = 6
7x + 6x = 13x
Question 2 = 8
Question 3 = 3/4
Divide the two numbers.
5/2 / 1/4
Flip the 2nd fraction and multiply:
5/2 * 4/1
20/2
10
So the marathon runner travels at a unit rate of 10 MPH.
