Two-thirds of Tyrone's books are mystery novels. Tyrone has 42 books How many mystery novels does he have?

32 equals 4 (x plus 40

Calculate h using Sin (58°) = h/25

Jamie went to Home Depot. She bought 25 bags of soil that cost $9 per bag. She bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. She used a coupon that gave her $5 off for every 100 dollars she spent.

A printing press needs to ship 24,000 new textbooks to the publishing company. If each box can hold 8 textbooks, how many boxes will the printing press need?

Determine two different values of "b" in x2 + bx + 30 so that the expression can be factored into the product of two binomials. Explain how you determined those values and show each factorization.

The area of the base of a pyramid is 15 (square root 3) cm2. If the height of the pyramid is 4 cm, what is the volume of the pyramid? a. 20 cm3 b. 60 cm3 c. 120 cm3 d. 180 cm3

Mia is standing 210 yd from a radio tower. The angle of elevation from where she is standing on the ground to the top of the tower is 11°. How tall is the radio tower? Round the final answer to the nearest tenth. Enter your answer in the box.

Trisha's desktop is a quadrilateral. Three of the angles are 77°, 80°, and 85°. What is the measure of the fourth angle? A. 58° B. 158° C. 118° D. 258° Reset

The height of a parallelogram is 10 feet more than its base. If the area of the parallelogram is 120 square feet, find it's base and height.

alan is tiling a 6ft-by-8 ft rectangle floor with square tiles in measure 4 inches on each side how many tiles does alan need to cover the floor