Answer:
Step-by-step explanation:
First you have to find a common denominator between all the fractions which would be 12 for the first week it would be reduced to 6 3/12 and the second 4 8/12 both added together would be 10 and 11/12 so the equation would be 15 4/12 - 10 11/12 which would be 4 5/12.
Answer:
- (Parentheses) P.E.M.D.A.S
- Exponents(^)
- Multiply(X)
- Division(/)
- Addition(+)
- Subtraction(-)
Step-by-step explanation:
First simplify (20/4-2+1)=
9+5x2(4)=
then simplify again
14x8=112
simplify one more time and you get your answer.
122 is your answer.
So to answer the real question start with parentheses first then work and simplify the equation.
<u><em>Please give brainliest if you found this answer to be helpful!</em></u>
Step-by-step explanation:
f(x)=-x²+8x
By replacing x with -7, we get
f(-7)=-(-7)²+8×(-7)
=-49-56
=-105
