Patti got a new job . Her hourly wage increased from $10.50 To $12.39. What was the percent increase in pattis hourly wage?

18%

Step-by-step explanation:

Use the percent increase formula:

(new value - original value) / original value

Plug in the values and solve:

(12.39 - 10.50) / 10.50

1.89 / 10.50

= 0.18

So, the percent increase in her hourly wage is 18%

there is no grid

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.