Current age = x
4/5x>3/4(x+1)
4/5x>3/4x+3/4
16/20x>15/20x+3/4
1/20x>3/4
Multiple each side by 20
x>3/4*20
x>60/4
x>15
The smallest age you could be is 16
Hope this helps :)
5x+2=5x+5
For Bruce, 5 represents the number of boxes, and the 2 represents the number of tiles he used from the box.
For Felicia, 5 represents the 5 boxes she used, and the other 5 is used for the tiles she bought on her own.
Answer:
It is either a or d.
Step-by-step explanation:Because even without knowing the lengths, you can tell that b+c is definitely bigger than a, and a+b is definitely bigger than c. So I guess you will just have to take your chances and guess.
Answer:
18
Step-by-step explanation:
This question tests your understanding of order of operations rules.
Anything within parentheses (such as (14 - 5) must be evaluated first, followed by exponentiation (such as 3^4), and then multiplication and division, and then addition and subtraction.
Here (14 - 5) must be evaluated first; it comes to (9).
Then we have 3^4 ÷ 9 · 2.
Do the exponentiation first: 81 ÷ 9 · 2.
Here we have both division and mult. Do these from left to right:
81 ÷ 9 · 2 → 9 · 2
9 · 2 = 18
