9514 1404 393
Answer:
2662.50
Step-by-step explanation:
Let s represent her old salary. Then we have ...
0.065s = 162.50
s = 162.50/0.065 = 2500
Then her new monthly salary is ...
new salary = old salary + raise
new salary = 2500 +162.50
new salary = 2662.50
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
30.50-14= 16.50
16.50 divided by 2.75= 6
The answer is 6
Eg: 24936
Place value of 4 is 4x10 raised to the power of 3 or 4000
Answer:40% weight increase
Step-by-step explanation: