If the ratio is 7:8, and the number of boys is 42, you would do 42 divided by 7, which equals 6. Then you do 8 times 6, and that's equal to 48. So the ratio is 42:48, with an amount of 48 girls.
Answer:
C. Anika Only
Step-by-step explanation:
I'm gonna keep it simple. I took the test and got it right.
Answer:
170cm^2
Step-by-step explanation:
17 x 10 = 170cm^2
Answer:
h = P - r
Step-by-step explanation:
Given
P = h + r ( isolate h by subtracting r from both sides )
P - r = h
Answer:
- 77x + 42
Step-by-step explanation:
note that (f ○ g)(x) = f(g(x)
Substitute x = g(x) into f(x)
f(g(x))
= f(7x - 4)
= - 11(7x - 4) - 2
= - 77x + 44 - 2
= - 77x + 42
