Answer:
30
Step-by-step explanation:
8*4 - 2 = 32 - 2 = 30
Use pemdas (parenthesis, exponents, multiplication/division, addition/subtraction)
(28/4)*5-6+4^2
7*5-6+4^2
7*5-6+16
35-6+16
29+16
45
Your answer should be 45. Remember PEMDAS:)
In order to do this we must set up an equation
We are looking for the original amount she was paid, which we'll represent by the variable X
We know that $585 is X minus 10% of X
This means that $585 is 90% of X (or X times 0.90)
So, our equation is
X(0.90)=585
In order to solve this, we can divide both sides by 0.90
X=650
So, she was originally paid $650
Well, it would be y=abx, so wouldn't it be y=1/2^x
Answer:
2 1/2
Step-by-step explanation:
To solve this, we subtract 1 7/8 from 4 3/8 because Kyle "gives" away his candy. The answer to this is 2 1/2.
