Kevin has been saving $8 each week. Today he spent $142 of the savings, and he now has $50 left. For how many weeks has he been saving? (a) Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 8, 142, and 50. Let represent the number of weeks.

_w+_=_
_w-_=_

B) solve the equation in part a to find the number of weeks.

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc