There is 45kg of mortar. The ratio of cement to sand in the mortar mix is 1 to 4. How many kg of cement is in the mortar

By multiplying integers what is the total of (-10) (0)

Are is 16/14 and 64/60

11 less than 7 times a number is 5 more than 6 times the number. Find the number

What are the possible rational zeros of f (x) = x4 + 2x3 - 3x2 - 4x + 18?

Which tools would Sara use to find an irregularly shaped object's mass and volume?

72 people are enrolled in the Bible learners department if 37.5% are absent how many people are absent

For what values of x is x2-36=5x true? answer is b on edge

In circle T, A. 3 B. 4 C. 6 D. 7

What is the value of x when the Richter scale rating is 3.8?

There are six marbles in a bag, three are green and Three are yellow. If you draw marble, replace it, and then draw another what is the probability of choosing two yellow marbles