Solving system of two linear equations

Which method would you choose to solve the following system of equations? Solve it.y=2x+1 (1)3x+y=7 ​ (2)

How can I explain slope-intercept form to a student who keeps mixing up m and b?

My Algebra 1 student confuses the slope (m) and y-intercept (b) in y = mx + b. Even though they can graph and solve, they don’t remember what m and b represent. What visuals or real-world examples... more
Ged

01/01/24

Given f(x) = 3x^2 − x + 5, find f(1.6)

How do I find slope-intercept form of a line passing through the point (1,3) with slope m = -2 and graph it?

A detailed video solution to the listed problem.

04/19/15

math problem

You own a catering business that makes specialty cakes. Your company has decided to create three types of cakes. To create these cakes, it takes a team that consists of a decorator, a baker, and a... more

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