Answer:
70
Step-by-step explanation:
70 combinations of four books can be made from eight different books.
Answer:
$10.50
Step-by-step explanation:
First, find the cost of a pound of nuts.
Divide the price by the number of pounds:
60/4
= 15
Calculate the price with the 30% discount by multiplying this by 0.7:
15(0.7)
= 10.5
So, after the discount, a pound of nuts will cost $10.50
Answer:
y=7x?
Step-by-step explanation:
just a slope of 7 here, but you could add some # like y=7x+4
Answer:
u did a lot of this budy a lot of these
Step-by-step explanation:
N is 7.5 because prq is 3x the size of abc
