Evaluate the function for x = - 2a, if a = 3.

f (x) = - 4x + 7

A.

31

B.

-4

C.

99

D.

-17

If (5x-1) and (5x-19) for a linear pair then x is

The width of a rectangle is 2 centimeters less than one-half its length. if the perimeter is 56 centimeters, find the length and width.

What division equation is related to 4*6=24

1713 hours is the same as which of the following times? A. 5:13 P. M. B. 7:13 P. M. C. 7:13 A. M D. 5: 13 A. M.

Which is the greatest risk when investing in stocks? A. call risk B. inflationary risk C. interest rate risk D. liquidity risk E. market risk

The coffee shop is having a special where 2 pounds of coffee costs $4. Assume that the total cost in dollars "y" varies directly with the number of pounds of coffee "x". This can be represented by y=2x. How much will 2.5 pounds of coffee costs?

A box of a dozen fruit tarts costs$15.00. What is the cost of one fruit tart

The pet shop owner told Jean to fill her new fish tank 3/4 full with water jean filled it 9/12 full. what fraction of the tank does jean still need to fill

A milk bottle has radius 7cm and milk is filled upto a height of 28cm. A portion of milk is used to make tea and the height goes down to 20cm. How much milk is left out in the bottle in cu ... cm.

Use substitution to solve y=-2x+1 y=x-5