A
Simplify the following: 92 + 3 - 4 * 6
60
A triangle has leg lengths 4 and 6, what is the length of its hypotenuse?
7.2 or square root of 52
Solve: |x - 3| = 5
x = 8, x = -2
Find the slope of the line that goes through the points (3, 4) and (8, 6)
2/5
Write an equation in point-slope form of the line that goes through (7,5) and is parallel to y=4x+3
y-5=4(x-7)
Evaluate 8x+3 when x = 5
43
A triangle has leg length of 3 and hypotenuse of 5. What is the other leg length?
4
Solve: |x+7| = -8
no solution
Find the slope of the line that goes through the points (9,4) and (9,6)
no solution
Write an equation in point-slope form of a line that goes through (3,-5) and is perpendicular to y=-3x+2
y+5=1/3(x-3)
Multiply and simplify: 12x^2/y^2 * xy/6x^3
2/y
Solve: 6(x+2) = 24
Solve the following inequality and graph it:
2x + 4 < 12
x < 4
Write an equation in slope-intercept form for a line that has a slope of -3 and y-intercept of 4
y=-3x+4
Graph: y=1/2x-3
starts at -3, goes up 1 right 2
Add like terms: 3xyz + 4xyz + 6xy
7xyz + 6xy
Solve: 2x + 3 + 4x = 21
x=3
Solve the following inequality and graph it:
-7x +2 > 23
x<-3
Write an equation in point-slope form for a line that has a slope of 4 and goes through the point (-8,3)
y-3=4(x+8)
starts at 4, goes down 2 right 1
Jane does chores around the house. She gets an allowance of $12 per week plus $4 for each chore she does. This week she made $28. How many chores did she do?
4
Solve: 6x + 2 = 4x + 10
x = 4
Solve the inequality and graph it:
40 < 4x + 8 < 56
8 < x < 12
Re-write into slope-intercept form: 3y + 2x = 9
y=9-2/3x
The area of a rectangle is l*w. What is the area of a rectangle with length of 4 and width of 5?
20