You are saving money to buy a new bicycle that costs $155.75. You have $30 and plan to save $5 each week. Your aunt decides to give you an additional $10 each week

8.4 weeks

Step-by-step explanation:

Linear equation Problem

given data

cost of bicycle= $155.75

money at hand= $30

savings per week=$5

tips per week=$10

therefore total savings per week= $15

We know that the expression for the total amount is

y=mx+c

therefore we can solve for the number of weeks it will take to arrive at the cost of the bicycle

155.75=15x+30

solve for x

155.75-30=15x

125.75=15x

x=125.75/15

x=8.4

therefore it will take up to 8.4 weeks to save up for the bicycle

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco