35+15x=410
410-35=375
375/15=25
He will need to work 25 weeks.
The conclusion is valid
it is a systematic random sample
and the second one is a line graph (I think)
The answer is D. SIS idk how to do this
Ur welcome
Answer:
y=5x−83y=x+18 (the question is wrong; it has 2 equal signs)
y+5(3)=15
y+15=15 (multiply 5*3; you get 15)
y= 15-15
y= 0
Answer:
Step-by-step explanation:
This is a subtraction between polynomials, since both functions are polynomials, hence, to solve the problem with need to perform the subtraction, by coefficients.
By performing the subtraction, we have: