The slope is -2. since the line is going downward it’s going to be negative so you go down 2 and over 1 to get to the next point, making the slope -2/1 or just -2.

7 0

3 years ago

Angie is saving money for a new bike

jek_recluse [69]

So this can be translated like the following:

Bike costs= 173 dollars She currently has 107. She saves 11 dollar per week to get the bike so the formula is:

173 = 107 + 11X where X is the number of weeks

Step 1: bring the 107 to the other side to get 173-107 = 11X

Step 2: divide both sides by 11 to solve for X to get this (173-107 )/11 = X

Step 3: Calculate and simplify 66 / 11 = X which is the same as X= 6

So the answer is it will take Jennifer 6 weeks to save for the bike.

bran-list please

8 0

3 years ago