A waiter received a tip of $18. What percent was the tip of the bill of $90?

When x is an odd number, the function f (x) = 2 (x + 2) gives an even number. Identify the set of even numbers that correspond to this set of odd numbers that satisfy the function {41, 57, 77, 83, 95}.

Ray has a pizza divided into 8 slices. He ate 3 slices. Katie has a pizza that is the same size but ate 1/4 of the slices

Is the function ƒ (x) = (-7) x an exponential function? If so, identify the base. If not, why not?

Solve this System of Equations: y = 4x-2 and y = 2x* O (2,1) O (1,2) O (4,2) O No Solutions

Which of the following would be an example of a service? A. A waiter serving food B. A pair of shoes C. A wooden shelf D. A television

If f (x) = 3^x and g (x) = 2x+5, at which value of x is f (x)

Match each equation with its solution set. Tiles a2 - 9a + 14 = 0 a2 + 9a + 14 = 0 a2 + 3a - 10 = 0 a2 + 5a - 14 = 0 a2 - 5a - 14 = 0 Pairs {-2, 7} {2, - 7} {-2, - 7} {7, 2}

Eliza is rolling a die and recording whether she gets an even or an odd number. She rolls the die 250 times and records the number that she gets in the table.

What number is 18% of 250

0.5 (x+0.1) - 0.1 (x-0.5)