for the table its 30 * the hours +20 for example 30(1)+20=50 or 30(4)+20=140. the total cost is 30 times the hours plus 20.
Math..... sucks lol what’s the point of this anyway?
Answer:
y=1/4x-3/4
Step-by-step explanation:
hope this helped
Answer:
It's B, x^2=36
Step-by-step explanation:
Just took the quiz!!!
Add up equation 1 and 2 to eliminate b
(a+b)+(-b+c)=3+3 => a+c=6
subtract this new equation from the third equation:
(a+2c)-(a+c)=10-3 =>c=4
plug in c=4 in a+c=6 =>a=2
a+b=3, a=2 =>b=1