Could someone explain to me how to solve these questions?
1 answer:
Answer:
you combine the numbers that are the same and see the signs if it's positive with the negative, it's going to be negative
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this relation is a function, y=30x
for every ax or 1 gallon, it goes 30 miles.
Answer:
(X+3)(x-10)
(X+3)(X+2)
14.2/x=100/35.5
5.041=x
Final
35.5% of 14.2=5.041
Answer:
34
Step-by-step explanation:
-5y=-45
y=-45/-5
=9
y=9
then
5y-11=5×9-11
=45-11
=34
B is 747.7 ..................