Solve the following equations for?. Show your method and work. If no solution is possible, explain how

you know.

a.?2 + 12? + 18 = 7

b.?2 + 2? - 3 = 4

c.?2 + 18? + 73 = - 9

How many models of 100 do u need to model 3,200

Why is the gfc of any two numbers is always even

What does it mean to solve an equation

For the sequence 9,6,3,0 find the common difference or ratio, the explict formula, recursive formula

Regina purchased 1.8 pounds of turkey breast from her local deli for $5.99 per pound. To the nearest cent, how much did she spend in all?

Harry drives a delivery van and has several deliveries to make. He is in Horseshoe Bay and has a delivery to make in Highcliffe. What is the approximate distance (to the nearest kilometre), by road, between Horseshoe Bay and Highcliffe?

600,000+80,000+10 in a form

See an algebraic equation to solve the problem. The sides of a triangle are in the ratio 3 : 4 : 5. What is the length of each side if that perimeter of the triangle is 90 cm?

You are ordering packaging for a product. Should you be more concerned with volume or surface area?

Use the drop-down menus to complete each equation so the statement about its solution is true. No Solutions 2x+9+3x+x= One Solution 2x+9+3x+x= Infinitely Many Solutions 2x+9+3x+x=