What is the value of y in the system of equations shown below?

7x - 7y = 49

3x - 16y = 34

Write the equation in exponential form log4 1/6=-2

A seller buys an item from a manufacturer for 9,500. He increases the cost by 5 percent what is the markup value? Markup = original cost by percentage markup

JVU What are the zeros of this quadratic function? f (x) = (x - 7) (x + 8) A. x = - 7 and x = 8 B. x = 0 and x = 7 c. x = 7 and x = - 8 D. x = 0 and x = - 8

What equation is the gizmo using to find the y-coordinates? a. y = r sin e c. y=rtan 2 b. y = r cosa d. none of the above

Write the equation of a line in slope intercept form that has a slope of - ½ and contains (4, - 5)

You deposit $1240 in a savings account paying 4.2% interest. How much interest will you earn in six years

Were only 64 seats. The remaining 6 students had to travel in a separate van. The equation 2b + 6 = 70 represents the given scenario.

The lengths of plate glass parts are measured to the nearest tenth of a millimeter. the lengths are uniformly distributed with values at every tenth of a millimeter starting at 590.2, and continuing through 590.8.

How do you subtract o. 8 from 1.5

Four times a number decreased by 25 is the same as 9 times the number. Find the number.