A teacher has $230 in a bank account to spend on school supplies and wins a additional $50 to put toward the school supplies

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13