Answer:
larger cooler can hold 75/2
smaller cooler can hold 15/2
Step-by-step explanation:
L for larger cooler
S for smaller cooler
L=5S
L+S=45
substitute 5S in L
5S+S=45
6S=45
divide both sides by 6
S=45/6
Divide by 3
S=15/2
now plug 15/6 in L=5S
L=5(15/6)
L= 75/2
Answer:
Step-by-step explanation:
We'll combine the and the on the right side.
Now, we'll subtract from both sides.
Divide both sides by .
Ta-da!
Answer is 4 and 3
<span>
3^2 = 7(3) - 12
9 = 21 - 12
9 = 9
</span>4^2 = 7(4) - 12
16 = 28 - 12
16 = 16<span>
</span><span>
</span>
18 is 20% of
90 Change the percentage into a decimal by dividing it over 100:
Divide 18 by 0.2:
The correct answer is A or the first one