Write an expression to represent the area of the triangle below

8) The temperature at 3pm was 9°F. At 11 pm the temperature was - 7°F. How many degrees did the temperature change?

Chuck says that he can draw a cylinder on his polyhedron poster because it has a pair of base that are congruent. is chuck correct explain your reason

A shop has a sale that offers 20% off all prices. On the final day they reduce all the sale prices by 25%. Linz buys a radio on the final day. Work out the overall percentage reduction on the price of the radio.

Choose the correct classification of 2x + 10x2 - x3 by number of terms and by degree. Third degree trinomial Fourth degree trinomial Sixth degree polynomial First degree binomial

The name of the mountain in Rio de Janeiro's harbor is Mt. Nebo. True False

Yolanda wants to first look for a single transaction that could have caused this problem with reconciliation. What is the amount of the transaction that Yolanda should look for in order to find a solution to the problem? a. $17.52 b. $19.99 c. $20.

9. The perimeter of a rectangle is 86 centimeters. The length of the rectangle is 6 more than the width. What is the width of the rectangle in centimeters? A 40 cm B 18.5 cm C 24.5 cm D 46 cm

What are the powers of 3 that are in the range 3 through 1,000

A club decides to sell T-Shirts for 15$ as a fund-raiser. It cost $20 plus $9 per T-Shirt to make them. How many T-Shirts need to be made to make a profit of at least $150?

6y+9=3 (2y+3) what is the answer