Jacob earned $80 babysitting and deposited the money into his savings account. the next week he spent $85 on video games. use integers to describe the weekly changes in jacob's savings account balance.

Here's what I get

Step-by-step explanation:

The net chance in Jacob's savings was +80 in the first week, -85 in the second week, and -5 overall.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.