Answer: C
Step-by-step explanation:
![4^{-11/3 -(-2/3)=4^{-11/3 + 2/3}=4^{-3}=1/64](https://tex.z-dn.net/?f=4%5E%7B-11%2F3%20-%28-2%2F3%29%3D4%5E%7B-11%2F3%20%2B%202%2F3%7D%3D4%5E%7B-3%7D%3D1%2F64)
2x+7=?
X=6
2(6)+7=
12+7=19
In six years, the tree will be 19ft
2x+7=44
Minus seven on both sides
2x=37
Divide two from both sides
X=18.5
Thus, it will take 18 and a half years for the tree to reach 44ft
Answer:
(two sixths)
Step-by-step explanation:
if we scale the fraction 1 / 3 to find equivalent fractions, we can simply multiply both numbers by the same factor.
So, by multiplying both 1 and 3 by two, we will have an equivalent fraction
1 × 2 = 2
_ _
3 × 2 = 6
This means that
(one third) is equivalent to
(two sixths)
A) 5/10 = (5/10)*(10/10) = 50/100
b) 47/100 +50/100 = (47+50)/100 = 97/100