2 1/2 feet can be written as 2.5 feet.
Divide the total distance by the distance per second:
15.6 feet / 2.5 feet per second = 6.24 seconds.
Answer:
Sue was the tallest.
Step-by-step explanation:
Sally = 65 3/4 --> 65 6/8
<h2>Sue = <u>65 7/8</u></h2>
Joe = 65 1/2 --> 65 4/8
Answer:
4.13X10^3= 4130 0.04x10^5=4000
Step-by-step explanation:
first I multiplied 10 three times and got 1000 after that i did 4.13x1000 to get 4130.
(Second part)
Firstly I multiplied 10 five times and got 100,000. After i got that i multiplied 0.04x100,000 and got 4000.
cost = 2*3.07+10.36
cost = 6.14+10.36
cost =16.50
20-16.50=change
3.50
She will get $3.50 change
Answer:
x = 200
Step-by-step explanation:
substitute y = 15 into the equation
x - (
× 15) = 30
x - 10 = 30 ( add 10 to both sides )
x = 40 ( multiply both sides by 5 to clear the fraction )
x = 5 × 40 = 200
