600 minutes at the gym divided by a total of 60 minutes equals 10. 10 times 25 minutes on the treadmill equals 250 minutes. 10 times 35 minutes lifting weights equals 350 minutes. He’s going to spend 100 more minutes lifting weights than on the treadmill per week.
Answer:
A. 8 3/4 degrees
Step-by-step explanation:
Alaska temperature dropped from 3 degrees Fahrenheit to twelve and a quarter degrees Fahrenheit below zero
12 1/4°F - 3°F
=8 3/4°F
The temperature dropped by 8 3/4°F
The length, l, is 2 more than twice the width, w.
l= 2w+2 (2 more than twice w)
In a rectangle, we have two of the same lengths and two of the same widths.
2l+2w=34
Divide by 2 on each side.
l+w=17
We remember that l is 2w+2
Substituting that back in we get,
2w+2+w=17
3w+2=17
3w=15
w=5
We sub w back into l+w=17
l+5=17
l=12
The dimensions are 5 by 12 inches.
6x^2-6x+5 would be the correct answer
Answer:
1. 34 2. 4.42 3. A
Step-by-step explanation:
