Sarah is y years old now. How could you represent her age 5 years ago?

y + 5

5 y

y - 5

y : 5

Which of the following is equivalent to the expression below for x≠6? 2x²-18x+36/x-6 2 (x+3) 2x-3 2x+3 2 (x-3)

Is 3/8 less than 7/8

Kris is setting up tables for an awards banquet. Each table seats 16 people. What is the fewest number of tables Kris needs to set up for 132 people?

What is the domain of y=log5x

Quadratic function in standard form having zeros of 3 and - 1/3

Four friends bought movie tickets for $41. the next day seven friends bought movie tickets for $71.75. What is the price of one ticket?

Whats the answer to 4x = 20

Henry is mixing concrete. To make concrete he needs to mix cement, sand and gravel in the ratio 1 : 4 : 7 by weight. Henry needs to make 180kg of concrete. He has 16kg of cement, 60.5kg of sand and 100kg of gravel.

The function t (x) = 3x + 5 determines how many cans of corn kernels a food truck needs to stock, where x is the number of shifts the crew is going to work in the truck. The crew uses c (t (x)) to find the amount of money to spend on corn.

Marketing estimates that a new instrument for the analysis of soil samples will be very successful, moderately successful, or unsuccessful, with probabilities 0.3, 0.3, and 0.4, respectively.