Answer:
The answer is letter A.
Step-by-step explanation:
The amount that each company charges per hour on the pool is known, however the amount of hours they will be working is not, and is needed to distinguish which company is cheaper. Therefore, the number of hours is substitued by x and it is right next to the amount they charge for each hour. To find what each company charges, you must sum up what they charge and what they charge per hour, times the hours they will have to work on it( which is unknown and by x).
3 16/8
16/8 simplifies to 2
So add 3+2=5
Answer:
1
Step-by-step explanation:
(- 2 - 
)(- 2 + )
each term in the second factor is multiplied by each term in the first factor.
- 2(- 2 + ) - (- 2 + ) ← distribute both parenthesis
= 4 - 2 + 2 - 3 ← collect like terms
= 1
Answer:
282 servings
Step-by-step explanation:
1774.4/12.6
get that answer then multiply it by 2
get that number then round
