Use elimination to solve the following system of equations for x and y x-3y=-6 2x+5y=21

1+x=3 solve for x I'm basically giving away brainliest to whoever has the best answer

How do you solve -107=-5v-2 (7v+6)

The city of Minerva pays $916 per year for health insurance for each of its 72 municipal employees. What is the total cost that the city pays per year for health insurance?

Beth is particularly susceptible to getting strep throat. If she is infected with one streptococcus pygenes bacterium. And it has a doubling time of 20 minutes, create a model to represent its growth at a time t.

How many distinct real number zeros does f have? F (x) = 4x^2-17x+3

You spin the spinner for candy land. There are 4 colors on the spinner that have equal likelihoods of occurring. These colors are red, blue, green, and yellow.

What is the solution to the inequality? -4 (x-6) ≤-2x+6

What other information do you need to immediately prove the triangles congruent using sas congurence with no additional steps?

a pizza parlor has 8 different toppings and 3 different cheeses to choose from on the menu. how many pizza combinations are possible if each pizza has 1 topping 1 cheese

An 80-pound bag of concrete mix will yield 0.6 cubic feet of concrete. Each bag costs $4.98. An artist wants to make a concrete sculpture consisting of three cubes, one on top of the other. The cube at the base will be 3 ft x 3 ft x 3 ft.