If you have the graph, the intersection of the 2 lines is the set of values that satisfy the equation (the x value is the answer)
I graphed useing desmos graphing to get the attached graph
the intersection points were
x=-2.78, 0.86, 2.91
the one that is the closest is none of them, I would go with the first one
9514 1404 393
Answer:
x^2 +8x +12
Step-by-step explanation:
The area is the product of length and width. The product can be simplified using the distributive property.
A = LW
A = (x +6)(x +2) = x(x +2) +6(x +2)
A = x^2 +2x +6x +12
A = x^2 +8x +12
Answer:
(B) all numbers less than 7
Step-by-step explanation:
Given the inequality:
x<7
It means that:
- x cannot be equal to 7
- x cannot be greater than 7
Therefore, x<7 consists <u>of all numbers less than 7.</u>
Answer mon
Step-by-step explanation:
Step-by-step explanation + Answer:
x = 1st job
y = 2nd job
x + y = 22......x = 22 - y
7x + 8.25y = 171.50
7(22 - y ) + 8.25y = 171.50
154 - 7y + 8.25y = 171.50
-7y + 8.25y = 171.50 - 154
1.25y = 17.50
y = 17.50 / 1.25
y = 14 <== 14 hrs at the 8.25 per hr job
x + y = 22
x + 14 = 22
x = 22 - 14
x = 8 <=== 8 hrs at the 7 per hr job
