How many solutions exist for the system of equations below? 3x+y=18 3x+y=16

Solve for x in simplest form: 4 = 2/3 (2x - 9)

What is 6x + 3y = 6 solve for m

What number must be added to the expression below to complete the square? x^2 - 22x

Water is draining from an aquarium at a rate of 3 gallons per minute. Write a multiplication expression using integers to show the total change to the amount of water in the aquarium after 45 minutes of draining.

The function y=-2+5sin (pi/12 (x-2)), what is the minimum value?

another system of equations with the same number of solution that use the first equation only 12 y+51 y=156 and - 8x-34y=-104

You are asked to choose your favourite season of the year, and then your second favourite season. Draw a tree diagram to display the number of different possible outcomes.

What are the two formulas for circumference? Are they the same? Explain why.

Zack sells full-grown ostriches for $925 and full-grown llamas for $890 each. Zack sold one less than twice as many llamas as ostriches this year. His total sales for the year were $23,455. How many llamas did Zach sell during this year?

A large wooden prism will be covered with spray paint for a prop in a school play. The prop must be painted on all sides. A can of spray paint costs $4.00 and will cover 40 square feet. What is the cost to paint the box?