Answer:
Part A:the sum of Side 1 and Side 2= 5x^2+7x-4 Part B all you have to do is the same thing, but subtract the sum of side 1 and 2 from the total. part c they are closed under subtraction.
Step-by-step explanation:
5d=17.1
d=17.1÷5
d=3.42
Hopefully this is enough work shown :)
0.423288/0.423 US ton,
divide the mass value by 907.
C
Because .75 times 9 would give you the price of the books and then you would have to add C, the amount left to get to 20.
Answer:
1/6
Step-by-step explanation:
