Step-by-step explanation:
Answer:
5 hours and rental would be 45
Step-by-step explanation:
15+6x=5+8x
15-5=8x-6x
10=2x
x=10/2
x=5
so in 5 hours rental would be
15 + 6*5= 45
5 + 8*5 =45
Answer:
50.5 degrees
Step-by-step explanation:
Since this is a parallelogram then...
Angle U + Angle R = 180
3x+4+9x-10=180
Combine like terms
12x-6=180
Add 6 to both sides
12x=186
Divide both sides by 12
x=15.5
Now we plug 15.5 in for x to find Angle U
3(15.5)4=46.5+4=50.5
Angle U = 50.5 degrees
F(X) means plug in te number within the parenthesis for the given function. It's simply an equation expressed through different notation. In this case it asks you to plug in two, so you do:
-3(2)+4 = f(2)
That means that f(2)=-2.