Answer:
d. 28
Step-by-step explanation:
I'm going to show you how to do these types of problems and the other two you should try by yourself.
There are 63 bikes. The ratio is 4:5 blue to red.
4x+5x=9x
9x=63
x=7
blue: 4x = 4*7=28
Answer:
y = 2/5*X
Step-by-step explanation:
y=mx+b
m=(2-0) / (5-0)
m = 2/5
b = 0 (Y intercept)
y = 2/5*X
Answer:
D 5
Step-by-step explanation:
PQ + QR + RS = PS
Substituting what we know
2x-6 + 1 + x-4 = 18
Combine like terms
3x-9 = 18
Add 9 to each side
3x-9+9 =18+9
3x= 27
Divide each side by 3
3x/3 =27/3
x=9
We want to find RS
RS = x-4
= 9-4
=5
Answer:
what's the relationship between the input and output?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Shaded area = 1 - - (Make them have the same denominator, 28)
= - - (Simplify)
= - (Evaluate)
=