Nilda owes $250 to a friend but has been earning $25 per week to catch up and start saving. Karla has saved $200 and has been saving an extra $5 per week to slowly build her savings. How many weeks will it take before the amount in each savings account is the same?

22 and a half weeks

Step-by-step explanation:

We are told that Nilda owes $250 and has been earning $25 per week to catch up and start saving.

Also, Karla has saved $200 and has been saving an extra $5 per week to slowly build her savings.

Let the number of weeks they save for be represented as x.

Therefore, for them to have the same amount of money after x weeks,

25x - 250 = 200 + 5x

The left hand side represents Nilda's situation (250 is being deducted because she owes $250) while the right hand side represents Karla's situation (the 200 is added because she already owns $200).

Solving for x:

25x - 250 = 200 + 5x

Collecting like terms:

25x - 5x = 250 + 200

20x = 450

x = 450 / 20 = 22.5 weeks

Hence, they would both need to save for 22 and a half weeks to have the same amount of money.

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

cool stunts are flippin i think

sitting on a chair

and using stick feet