a grocery store cashier can ring 0.45 items per second. How many items can the cashier ring after a certain number of seconds? y = (?) x

Find the unknown number in each proportion. N/30 = 9/15 and 0.1/0.6 = n/12

If p+pq is 4 times p-pq, which of the following has exactly one value? (pq does not = 0) a) p b) q c) pq d) p+pq e) p-pq

Aramis showed the division of 6p2 + 9p + 3 by 3p. A + 3 + B What are the values of A and B? A) A = 2p and B = p B) A = 3p and B = p C) A = 2/p and B = 1/p D) A = 2p and B = 1/p

What is the GCF of - 2xy and - 9y

Sqareroot 12 - (sqr. 3) = ?

What is 28; 50% increase

37 + (92:3) what does it equal?

260/500 in simplest form

Choose the correct simplification of the expression (8x^4y^3) 2

How many monkeys are in the world?