<span>A is the correct answer. To find 10% of 50, divide it by 10. This gives you 5. If 5 is 10%, then 20 is 40%, because 20 is 4 x 5 and 40 is 4 x 10. </span>
Answer:
D or the 4th answer choice.
Step-by-step explanation:
Put simply, id f(x) equals x, and g(x) is shown three points above f(x) the answer is D or the 4th answer choice.
Answer:
I cant see the question :/
Step-by-step explanation:
-4 =
![\frac{r}{20}](https://tex.z-dn.net/?f=%20%5Cfrac%7Br%7D%7B20%7D%20)
- 5
![\frac{r}{20}](https://tex.z-dn.net/?f=%20%5Cfrac%7Br%7D%7B20%7D%20)
- 5 = -4 (Switched sides)
(
![\frac{r}{20}](https://tex.z-dn.net/?f=%20%5Cfrac%7Br%7D%7B20%7D)
- 5)20 = (-4)20 (Multiply both sides by 20)
r-100 = -80
r - 100 + 100 = -80 + 100 (Add 100 to each side)
r = 20Hope this helped :)
Answer:
are you sure there isn't a 90?
Step-by-step explanation:
Because there are 4 quarters in a whole, so 22 x 4 = 88, and there are 2 quarters in 1/2 so it would be 88+2, which is 90.