What are the least common denominator of the four fractions listed below? 20 7/10, 20 3/4, 18 9/10,20 18/25. A:2. B: 40 C: 50 or D: 100?

A grocery store paid $314.65 for 7 crates of milk. This can be expressed by the equation Y=KX. How much would they have paid for 3 crates

What is 76.5 divided by 12

Jim, Dan and David share some sweets in the ratio 3:1:5. Jim gets 21 sweets. How many more sweets does David get over Dan?

A department store buys 300 shirts at a cost of 1800 and sells them for $10 each. find the percent markup rounded to the nearest percent

Measure of an angle that is twice as large as its supplement

30, 20, 17, 12, 30, 30, 14, 29 what is the mean

Simplify 5 (x + 3) - 9x+4. O A. 14x+7 O B.-4x+19 O C. 14x+19 D. - 4x+7

What does it mean to drain at a constant rate?

Complete the square and put this function in vertex form: f (x) = x^2+20x+97

Chad buts peanuts in 2-oound bags. he repackages them into bags that hild 5/6 pound of peanuts. How many 2piund bags of peanuts should chad buy so that he can filk 5/6 pound vags without having any peanuts left over