Answer:
10cm represents $10
2cm represents $2
10cm also represents 1week
For every week Andre checks 10cm, deduct 2cm which represents $2 donation for food bank, and remaining 8cm represents $8 left for his Dad's gift.
in 5weeks, which is 50cm, save $8 per week/ per 8cm = $8 × 5 = $40
in 5weeks, which is 50cm, he donate $2 per week/ per 2cm = $2 × 5= $10
Answer:
![x=\frac{1}{5} , -7](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B1%7D%7B5%7D%20%2C%20-7)
Step-by-step explanation:
Hope this helps!
Answer:110
Step-by-step explanation:
24.2/x = 22/100
Where x is the number we are looking for
cross multiply
24.2*100 = 2420
22*x=22x
22x=2420
22x/22=2420/22
x= 110
so 24.2 is 22% of 110
4^45
When you have exponents like that, you have to multiply them together. So, 9*5 =45