Answer:
The answer's 15 x + 30 y - 220
Step-by-step explanation:
I did the quiz and got it correct :)
For this case we must find the solution of the following inequalities:

From the first inequality we have:

Subtracting 2 from both sides of the inequality:

Equal signs are added and the same sign is placed.

Dividing between 4 on both sides of the inequality:

Thus, the solution is given by all values of "v" greater than -1.
From the second inequality we have:

Adding 5 to both sides of the inequality we have:

Dividing by 3 to both sides of the inequality we have:

Thus, the solution is given by all values of "v" less than 4.
Then, the solution set is given by the union of both intervals.
The union consists of all the elements that are contained in each interval.
(-∞,∞)
Answer:
The solution set is: (-∞,∞)
The total of the marbles combined is 15. if cameron chooses a marble at random his probability of choosing a yellow marble is 7/15.
OK. Instead of trying to find a quick, slick, easy, short way,
let's just do it the long, sensible way. We'll find the value of
each function at x=-2 and at x=-4, then see which one changed
the most and which one changed the least.
g(x) . . . (table)
when x=-2 . . . g(x) = 0
when x=-4 . . . g(x) = -8
Amount of change . . . 8
h(x) = |2x + 3| + 7
h(-2) = |-4+3| + 7 = 1+7 = 8
h(-4) = |-8+3| + 7 = 5+7 = 12
Amount of change . . . . . . . 4
m(x) . . . (graph)
m(-2) . . . . . -10
m(-4) . . . . . less than -18
maybe -20 or -25
Amount of change . . . more than 8
maybe 10 or 15
Largest change . . . m(x)
Smallest change . . h(x)
The graph of f(x) = g(x) would be the same as y = x graph ...
Where slope is 1 and the vertex is (0,0)