Fátima is saving up to buy a 300 bike she saves $25 eatch week from her babysitting money. Whitch linear equation represents the amount Fatima still has to save after x weeks

B

Step-by-step explanation:

B is right because she is earning money, so the slope would have to be positive.

Next, the y-intercept of the 300 needs to be negative because she does not have the money to start with. It is also negative because you can think of it that you are subtracting the final babysitting money with 300.

y = 25x - 300

Step-by-step explanation:

She has to save up 25 PER week and once she has enough, you subtract 300 since that's the cost of the bike

the answer is 24

step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3