Answer:
C.Infinitely many solutions
I solved by substitution

Infinitely many solutions
Answer:
The answer is C. Quadratic Binomial
Find the average value:
40 minutes + 50 minutes = 90 minutes
90 minutes/2 = 45 minutes
Together it will take them 45 minutes to clean the house
Answer: The answer is x ≥ -10
Step-by-step explanation:
Answer:
Step-by-step explanation:
here A(-3,-2)
-3 is x and -2 is y
so use this formula to find A'
p(x,y)=p'kx,ky)
here k is a scale factor which is 1/2
A(-3,-2)=A'(1/2*-3.1/2*-2)
A'(-3/2,-1)