Evaluate the expression. 6 · (5+2)

a. 17

b. 32

c. 42

d. 60

Mrs burger has graded 45 tests. This represents 60 percent of her 3 math classes. How many math students goes Mrs burger teach

What is the equivalent of 24/32

In a diagram of a landscape plan, the scale is 1 cm = 10 ft. in the diagram, the trees are 4.3 cm apart. How far apart should the actual trees be planted? 43 ft 430 ft 1.3 ft 0.43 ft

A particular dam contains approximately 1,900,000,000,000 cubic feet of water. for a week long spike flood, the dam released at a rate of 24,600 cubic feet per second.

Lia has a dog and a cat. Together, the pets weigh 15 pounds. The dog weighs 2 times as much as the cat. How much does each pet weigh?

Twenty milligrams of the drug lincomycin is to be given for each kilogram of a person's weight. The drug is to be mixed with 250 cc of a normal saline solution, and the mixture is to be administered intravenously over a 1 hour period.

In the diagram below, QRS is an equilateral triangle and RT QS.

What is the solution of this system of linear equations? y=2x-3 2x=y-3 a. infinitely many solutions b. (0, - 3) c. (0,0) d. no solution

In calm waters, the oil spilling from the ruptured hull of a grounded tanker spreads in all directions.

When does a barbershop quartet have 16 legs?