Wyatt and his little sister are saving up money to buy a joint birthday present for their mother. Wyatt already has $20 saved and plans to save $7 per week from his allowance. His sister has $14 saved so far and will save $9 per week from hers. The two siblings will soon have saved the same amount towards their mother's gift. How much will each one have saved? How long will that take?

The two siblings will have saved the same amount towards their mother's gift after 3 weeks.

Amount saved by Wyatt =

Amount saved by Wyatt's sister =

Step-by-step explanation:

Let (in weeks) denotes the time period by which  the two siblings will have saved the same amount towards their mother's gift.

Wyatt already has $20 saved and plans to save $7 per week from his allowance.

Amount saved by Wyatt =

Wyatt's sister has $14 saved so far and will save $9 per week from hers.

Amount saved by Wyatt's sister =

To find the time period by which the two siblings will have saved the same amount towards their mother's gift,

solve the following equation.

So, the two siblings will have saved the same amount towards their mother's gift after 3 weeks.

Amount saved by Wyatt =

Amount saved by Wyatt's sister =

b

step-by-step explanation:

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph