Jack had 3 bags of golf balls with b balls in each bag. Then his friend gave him 6 more golf balls. How many golf balls does Jack have now? (Write your final answer as an expression)

Step-by-step explanation:

s Jack have now?

s Jack have now?

s Jack have now?

s Jack have now?

s Jack have now?

s Jack have now?

s Jack have now?

s Jack have now?

s Jack have now?

J= 3b+6

Step-by-step explanation:

J stands for Jack. B represents number of balls, you write 3*b since there are 3 bags. and then add 6 from the number his friend gave him.

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)

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart