Is the ordered pair (3,6) a solution to the equation 3x+4y=33?
Yes.
100
In what quadrant does the point (1,-2) lie?
Quadrant IV
100
Combine like terms: 2(5x+4)-20
10x-12
200
Solve for x: 2(x+6)+3=5x-2x-2
x=17
200
Solve for x: -5x+10≥2
x≤8/5
200
Find the slope between (-4, -1) and (2,-6).
Slope = -5/6
200
In what quadrant is the y-coordinate negative and x-coordinate negative?
Quadrant III
200
Combine like terms and simplify: 3(5x+1)-(20-x)
16x-17
300
|2x+3|=7
x=-5, x=2
300
Solve for x: |2x+2|>4
x>1 or x<-3
300
Find an equation of a line in slope-intercept form passing through (2,1) with slope 1/2.
y=1/2x
300
The number of students in a general education classroom is 30 students with an absolute deviation of 5 students. What is the maximum and minimum number of students allowed in the classroom?
Maximum: 35, Minimum: 25
300
Translate the following into math expressions: 3 less than the product of 7 and a number.
7x-3
400
Solve for x: 4|4x+2|+8=16
x=-1, x=0
400
Solve for x: 4|2x+2|-8<4
-5/2 < x < 1/2, x > -5/2 and x < 1/2
400
Find an equation of a line in slope-intercept form passing through (4,56) and is parallel to y=2x+5642
y=2x+48
400
Solve for x: (2x+8)/4=(4x+2)/2
x=2/3
400
What is the value of the expressions 4(x+y)²+4(x²+y²) when x=2 and y=3?
152
500
Solve for x: 4|5x+4|+2=-5
No solution
500
Solve for x: -3|x+5|+1<-11
x>-1 or x<-9
500
Find an equation of a line in slope-intercept form passing through (-3,4) and perpendicular to line 3x+y=2467.552
y=1/3x+5
500
Solve for x: 2(3x-7)+4(3x+2)=6(5x+9)+3. Write your answer in the simplest form.
x=-21/4
500
What is the value of the expressions 3(x-y)³+4x³(y-x)+xy when x=2 and y=-1?