Write two valid names for a pentagon

Find two numbers such that the sum of the first and three times the second is 5 and the sum of the second and two times the first is 8.

What is the radius of a circle with a sector area of 7 sq. ft. and an arc whose measure is 70°? 6 feet 10 feet 18 feet

Dimensions of a building are 425 feet by 195 feet. If 1 inch represents 24 feet, what are the dimensions of the building in drawing?

One more rectangular-shaped piece of metal siding needs to be cut to cover the exterior of a pole barn. The area of the piece is 30 ft². The length is 1 less than 3 times the width.

Factor the trinomiail: 6x^2-9x-6

What is the mode of the data set below? {15, 16, 20, 12, 18, 20, 17}

Divide. 8 2/5 : (-2 1/5) Enter your answer as a mixed number, in simplified form, in the box.

The Spanish club decides to sell school pins $1.50 each and T-shirts at $6.50 each for a fundraiser. They projects that they will sell 20 School pins and five T-shirts each week for three weeks how much money are they projecting to make during the

A triangle is sitting on a horizontal line. The bottom left interior angle of the triangle is (9 + k) degrees. The exterior angle to the bottom left interior angle is (5 k minus 3) degrees. What is the value of k? k = 28 k = 29 k = 31 k = 42

A number reduced by 15 results in 14. Which equation models this sentence? A) 15-m=14 B) m-15=14 C) 14-m=15 D) m-14=15