Answer:
10:20
Step-by-step explanation:
Answer:
Factor out the greatest common factor.
x^3-3x^2-x
→ x(x^2-3x-1)
A) flourish landscaping: c=120n
Green thumb: c= 70n+1600
B) 120n= 70n+1600
<u> -70n= -70n
</u> 50n=1600
<u> /50 /50
</u>n=32
<u />32 hours must be worked in order for the 2 companies to be equal
Answer:
I think it’s step 2 where she distributed the exponents incorrectly but she got it right so since no explanation is really needed then I guess it’s step 2.
step 1 where she divided 5 on both sides. Step 3 is also correct since the answer is 0. so step 2 had the mistake.
Domain is another word for the x value. so, this question just asking us to solve for y when x = 7
first, substitute in x
y = 3(7) -4
and then solve for y
y = 21 - 4
y = 17
so, the range is 17 when the domain is 7
