Answer:
45
Step-by-step explanation:
let the longer tape be x
shorter tape be y
given
x+y=135⇒equation 1
also given
2y=x⇒equation 2
subtituting eq2 in eq1
2y+y=135
3y=135
y=135/3=45
hope this helps
Second step.
To find this, have all the 'ups' as positives and all the 'downs' as negatives, setting up an equation like this:
7 - 3 + 8 - 10 = 2
Hope this helps!
L = 2w + 6
p = 144
144 = 2w + 2(2w + 6)
144 = 2w + 4w + 12
132 = 6w
w = 22
l = 2(22) + 6
l = 50
The length is 50 feet and the width is 22 feet.
Answer:
b .based on the data, the faster the vehicle travels, the less time it will take to reach the destination.
I believe the answer to your question is A
