Answer:
14
Step-by-step explanation:
4+3=7
4/2=2
7•2=14
Answer:
The first one is a function. The other two are not functions.
Step-by-step explanation:
To find this, you use the vertical line test. If the vertical line touches multiple points on the graphed line, it is not a function. If the vertical line only touches the graphed line at one point, it is a function.
Good Luck! I hope this helps!
Answer:
to get which one is the best we have to bring them packages to the same terms
so to do that we have to find what each package offers per month by divided the amount by the number of months
so
160/4= 40
128/4=32
60/2=30
so the best package is
B. package 1
Answer:
hey i dont really know, but look up calculator soup, it has a ton of different calculators and may be able to help u
Step-by-step explanation:
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Answer:
-39+x^2
Step-by-step explanation:
(x-1)(x+3)= x^2+2x-3
x^2+2x-3-2(x+3^2)
x^2+2x-3-2x-6^2
COLLECT LIKE TERMS
-2x+2x-3-6^2+x^2
-3-6^2+x^2
-39+x^2