The boss gives all his employees a 3% pay rise.
Paul used to earn 7 Pound an hour
How much does he get after the rise?

Answer Fast!!

7.21 pounds

Step-by-step explanation:

3% of 7

3/100 x 7/1

(3x7)/(100x1)

21/100=0.21

Paul's new earnings will be 7+0.21=7.21

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)