Answer:
-9 and +4 are the factors
Step-by-step explanation:
-9 times +4 is -36 and if you add +4 to -9, you get -5.
After this your function will look like this:
and then:
so the answer is:
Answer:
3 + 5 + 7 = 15
they have 15 quarters altogether so answer is 15q
X + y = 1
x + 3y = 9
Subtract the second equation from the first.
-2y = -8
divide both sides by -2
y = 4
Plug 4 back into either equation and solve for x.
x + y = 1
x + 4 = 1
subtract 4 from each side
x = -3
(-3, 4)
Answer:
7 hours and 50 minutes
7.5 is equal to 7 hours and 50 minutes
