Answer:
The ratio of boys to girls to 5:7
Let the number of boys be 5x
Let the number of girls be 7x
5x = 30
x = 6
Now just plug in 6 for the x in 7x
and number of girls 7 x 6 = 42
Answer:
1024
Step-by-step explanation:
the area of a square is the length of the side squared
32 times 32
Answer:
b
Step-by-step explanation:
Answer:
C.) The relationship is proportional
Step-by-step explanation:
If D is true, then it is not proportional, constants of proportionality must not include multuplting or subtracting from anything.
Also quick way to tell— the line doesn’t start from 0,0
It’s server salary = 20(years) * 26710 (annual salary)
Nurse salary = 20(years) * 41980 (annual salary)
Server = 534200
Nurse = 839600
So to find difference = 839600-534200 = 305500 so answer D