Answer:
She worked 10 hours last week.
Step-by-step explanation:
Hope it helped!
Answer:
3rd option.
Step-by-step explanation:
Make the denominators equal
10/18+11/18
21/18
Simplify
7/6
Option c when turned in mixed fraction
Insert y in the second equation and solve for x:
4x+(x^2-8)=-8
4x+x^2-8=-8
4x+x^2=0
x^2+4x=0
x = -4
Now you insers this x-value in the first or second equation (i use the first):
y=(-4)^2-8=16-8=8
Therefore the conclusion must be x=-4 and y=8
Answer:
The graph of the functions moves 4 units right, 3 units up stretches vertically by a factor of 3 and reflects horizontally.
Step-by-step explanation:
In order to find the function transformations, we must first determine what the base function is:

Next, we need to determine how the function is being affected by the transformations.
When the graph of the function moves 4 units right, we mus subtract 4 units from x, so the function looks like this then:

If we need to stretch it vertically by a factor of 3, we need to multiply the function by 3:

If we need to reflect it horizontally, then we turn the 3 into a negative so we get:

And finally, if we wanted to move the graph up by 3 units, then we need to add 3 units to the whole graph, so we get:

in the attached picture you will be able to see the graph of the base function with all the transformations.
9 i’m pretty sure bc if u do the square root of 87 and round it to the nearest whole number u get 9