(3 Marks) 7) a) A bike shop only stocks road bikes or mountain bikes. In July the ratio of road
bikes sold to mountain bikes sold is 3:5. The owner then sells more road bikes but no
more mountain bikes and the ratio changes to 2:1. What is the minimum amount of
road bikes that the shop could have sold?

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

50-60=10

step-by-step explanation:

step-by-step explanation:

step-by-step explanation: