A bag contains 2 steel balls and 5 brass balls. The total weight is 13 pounds. If 2 steel balls are added and 2 brass balls are removed, the weight decreases to 12 pounds. How much does each kind of ball weigh?

Factor 4n^2 - 5n - 6

If ∠ABC and ∠CBD are supplementary angles, then m∠ABC + m∠CBD = 180° represents the definition of Question 2 options: A) complementary angles. B) supplementary angles. C) triangle sum. D) congruence.

On a map of Florida 26 miles if represented by 0.75 inches. What is the actual distance between Daytona Beach and Orlando? If the measured distance on the map is 1.5 Inches.

How do you write the set in roster form? In set builder notation? D is the set of whole numbers less than 3. A. D = {0,1,2,3,4,5}; D = {x is a whole number, x < 3} B. D = {0,1}; D = x C. D = {0,1,2}; D = x D. D = {0,1,2,3,4,5,6,7}; D = {x < 3}

180 = 0.05s2 + 1.1s Find the solution

The summer after sophomore year, Haley nannied for a family and earned $2000. She decided to save it all and deposit it into an account earning 5.8% interest compounded monthly.

268.49 to the nearest tenths place

Select all of the ratios that are equivalent to 1:5. 6:30 5 to 20 8 to 40

A person who weighs 120 pounds on Earth weighs 20 pounds on the moon. How much does a 93 - pound person weigh on the moon?

How many numbers are between k and n?