What is the range of the cluster in the scatter plot between 5m and 7m

Evaluate 3x2 - 2xy + 4y2 for x=-2 and y=-1.

Two florist purchased flower bouquets and vases at the same store. The first florist bought 2 flower bouquets and 2 vases for a total of $12.50. The second florist bought 8 flower bouquets and 2 vases for a total of $29.00.

Write each number in scientific notation 0.00023816

One afternoon Cassian Sandwich Shop sells 15 sandwiches in 45 minutes if the shop continue to sell sandwiches at the same rate about how many sandwiches will the shop sell in 3 hours

How to estimate $3472 : 680 and solve problem

A test consists of 30 problems and students are told to answer any 10 of these questions. In how many different ways can they choose the 10 questions?

3x2 + 14x - 49 = 0 solving the equation by factoring

How many times heavier is a 16 1/2 pound rockthen a 10 1/2 pound rock

Ben has a marble collection. three fifths of the marbles are solid colored marbles. one fifth of the marbles are cats eyes. what fraction of the marbles are either solid colored or cats eyes

Express the solution set of the equation in set notation. x - 2 = 10