Answer:
Step-by-step explanation:
(17×25)×4=n×(25×4)
or 17×(25×4)=n×(25×4)
17=n
∵ (a×b)×c=a×(b×c) [by associative law of multiplication.]
Answer:
37/7
Step-by-step explanation:
to get 37-
7x5+2, then you get 37! you then put that over the denpminator, if you're confused look at the pic
Answer: 9/2, 4.5
Step-by-step explanation:
Darrel will have to pay the deductible cost of $1000 and the 20% of the total cost of the elbow surgery
Darrel's surgery = Deductible + 20% of surgery cost
where
Deductible= $1000
20% of surgery = $9000 x .2
= $1800
Darrel's elbow surgery = $1000+$1800
= $2800
Darrel will have to pay a total of $2800 for his elbow surgery.