If you divide the original equation by "a", you have your answer.
30/a = (a*60)/a = 60*(a/a)
30/a = 60
Okay here:
Let L be the length and W the width of the rectangle.
1. w=2•L
2. 2L+2W=36
Substitute eq. 1 into eq. 2,
2L+2•(2•L)=36
2L+4L=36
6L=36
L=9
Not done yet, then from eq. 1,
W=2•L
W=2•9
W=18 <------- Your answer. :)
First attachment = 3
Second attachment = -7
Third attachment = 25
Answer:
182 milliliters per hour
Step-by-step explanation:
4368/24=182
Assuming we are solving for t
2<-1t
3
