30 ounces at $4.00 per pound. how much was paid for 30 ounces

What is the solution to the system of equations? -3x-4y+z=-1 2x+y-z=-8 x+8y-z=23 A. (-3,4,6) B. (4,-3,-1) C. (-3,4,8) D. (3,-4,-6)

What is 18 : 2/3? A. 1/12 B. 3 C. 12 D. 27

5 subtracted from 4 times a number is 27. What is the number?

What is the factored term of the polynomial? X^2-15x+36

The width of a rectangle is 0.6 of length. If the width is 9ft, what is the length?

Which equation correctly solves for h, the x-coordinate of the vertex of a quadratic function, when starting with the equation for the vertex form of a parabola? h = x + a-yk h = x + a-ky h = x + y-ka h = x + y+ka

What is the simplified form of (-5a/3) ^-3

Which of the following two statements is true regarding correlation? Correlation is a qualitative measure of the strength of a linear association between two variables.

Which is the graph of the system of equation y=3x+6 and y=3x+1?

5/8x+3/4y=-1 standard form