Suppose A is a 3X3 matrix and b is a vector in R3 such that the equation Ax = b does not have a solution. Does there exist a vector y in R3 such that the equation Ax = y has a unique solution?

Which is a solution of y=3x+2? A) (-1,0) B) (0,3) C) (1/3,1) D) (1,5)

Wut is greater 2/4 or 3/8

Length = 6.8ft; width = 4.5ft height = 7.2ft Volume=

What is the measure of angle TRV? 20° 50° 60° 130°

A rancher wants to fence an area of 1,500 square yards in a rectangular field that borders a straight river, and then divide it in half with a fence perpendicular to the river. he needs no fence along the river.

Find the mean of the data set: 8, 6, 4.

Round 1.25 to the nearest thousand

Use the discriminate to determine the number and the nature of the solutions of the giving equation 2x^2 + 5x+7=0

A local university accepted 2,300 students out of 4,500 application for admission. What was the acceptance rate, expressed as a percent.

One cubic foot of sand weights 100 pounds. A square sandbox with 5-foot sides has half of a food of sand in it. How many pounds of sand is the sandbox holding?