Math is Fun
What are two words to describe how 2 relates to 1/2?
Inverse, reciprocal
What is the formula for slope intercept?:
y = mx + b
Simplify: 3(2w3 - 3) + w3
7w3 - 9
What does slope represent?
change in y/x or rise/run
What is the markup price of a shirt if it costs $45 with 25% markup?
$56.25
Solve for a: ax + b = c
a = (c - b)/x
Solve: (3x-5)/2 = 35
x = 25
Evaluate for a:
2(3 + 3x) - 3(7 - 4x) + 5a - 2a = 0
a = 5 - 6x
Simplify: a(b - c) - 2a(c - b)
3ab - 3ac
Solve
-9 (-3x - 7) = 117
Algebra: x = 2
Simplify: 4h2k - 4hk2 + 2k + 7hk2 - 3h2k - 3hk2
h2k + 2k
What is the slope of the following pairs of coordinates?
(16 , -14) (16, 9)
Undefined/No Solution