Answer:
48
Step-by-step explanation:
Multiplying the ratio of raisins to M&Ms by 20, we find there are a total of 80 M&Ms in the bag.
raisins : M&Ms = 1 : 4 = 20 : 80
The ratio of peanut to plain M&Ms is 2 : 3, a total of 2+3 = 5 ratio units. These stand for a total of 80 M&Ms, so each ratio unit of M&Ms stands for 80/5 = 16 M&Ms. That is ...
peanut : plain = 2 : 3 = 32 : 48
There are 48 plain M&Ms in the bag.
8 2/3 = (3 * 8 + 2)/3 = 26/3
reciprocal of 26/3 —> <u>3</u><u>/</u><u>26</u>
The answer is 25m.
Height = 15
Length = 25
Height+lengthx2= 80(perimeter)
Height x length=375m2(area)
Answer:
22
Step-by-step explanation:
Amount saved = $8 x 12 weeks
= $96
Amount to save = $250- $96
= $154
Amount per week= 154/7
= $22
Answer:
He washed 4 cars.
Step-by-step explanation:
1. The variable that was unknown x amount of cars washed.
2.The equation I used was 110-50=15x
3. To solve this you subtract the 50$ from 110$ you get sixty dollars you do that to take out what he earned for his allowance. Then your equation is 60=15x so you divide each side by 15 and when you do that x=4
