Answer:
11x+5y
Step-by-step explanation:
7x+5y+x+x+x+x
Combine like terms
7x+x+x+x+x +5y
11x +5y
Answer:
gcf of 150 is 150
Step-by-step explanation:
if thats wrong then its 75
I'm pretty sure it would be C
because 0.17 is how much he has to pay for each message sent and if x is the total messages he sends then it should be 0.17X+24.07
There are 60 bricks in a stack 20 feet high.
2x10=20
If you multiply the 2 by 10, you have to multiply 6 by 10.
6x10=60
So if there are 6 bricks in a 2 feet high stack, there are 60 bricks in a 20 feet high stack.
Answer:
D = {x|x∈R|x≥-4}
R = {y|y∈R|y≥-2}
Use the vertex to determine the domain and range.
The outside of the root is positive so it continues upward. [y = -√x the graph goes down from vertex.]
The inside of the root is positive so it continues rightward, [y=√-x the graph goes left from vertex.]
In the equation y = √(x + 4) – 2, the vertex is (-4, -2). The x-coordinate of the vertex is negative the value in the root.