100 is 86% of what number

In Triangle ABC, AC = BC and mC = 62°. The longest side of the triangle is:

1/14+2/7+1/7 eaquals?

you are renting a bike down the shore. There is a $5 fee plus $2 for each hour that you rent the bike. you want to spend less than $15. Write an inequality to show how many hours you can rent the bike for.

Hannah can paint a room in 8 hours. Destiny can paint the same room in 6 hours. How long does it take for both Hannah and Destiny to paint the room it they are working together?

Dentify the mapping diagram that represents the given relation and determine whether the relation is a function. { (-3, - 6), (-1, - 6), (5, - 6), (8, - 6) }

Rose's stamp collection is 7 less than half of Van's stamp collection, x. Which expression represents the total number of stamps that Rose has? 7x-12 12-7x 12x-7 7-12x

The perimeter of Rectangle A is four times that of Rectangle B. Rectangle B is 7 cm long and 2 cm wide. Given that Rectangle A and Rectangle B are similar, what is the perimeter of Rectangle A?

Simplify 32 ⋅ 35. Simplify 4.510.

What is the tangent ratio an angle of a triangle whose opposite side is 3, adjacent side is 4, and hypotenuse is 5.

For gym class, Gracie keeps a record of how many miles she runs. For the first half of the semester she runs 23 miles, and her grand total at the end of the semester is 50 miles. Write an equation to model this situation.