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What is 7.65x10^6 in standard form?
7,650,000
What 2 whole numbers is the square root of 52 between? no calc
7 and 8
Simplify: 4^6 * 4^3
4^9
simplify: 3^4/3^7
3^-3 or 1/3^3
Simplify: 6x - 4 -9x -5
-3x - 9
Simplify: -2 (5x - 6 + 4x)
-18x +12
Solve: 3b + b - 8 = 4
b = 3
Solve: 22 + 2x = 37 + 6 + x
x = 21
Find the slope: (-4, 6) and (-2, 2)
-4/2 = -2
Say the 2 steps to graph y = -3x -2
plot -2 on y intercept, then go 3 down, 1 right
What 2 things do you need to solve a system using elimination?
same number, 1 pos 1 neg
What kind of solution does 4x +8 = 4(x+4) have?
none
How many solutions does 5x = 9+2x have
one
How many solutions does x +9 = 7x +9 - 6x have
infinite
What is the volume of a cylinder that is 15 feet tall and has a diameter of 6?
423.9
What is the volume of a cone that is 12 feet tall with a radius of 8?
803.84
