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Expression, Equations, and Functions
Linear Equations
Linear Functions
Equations of Linear Functions
Linear Inequalities
100
Write an algebraic expression for the verbal expression the sum of the square of a number and 34
What is n^2 +34
100
translate the following sentence into an equation. A number x subtracted from 36 is three times the sum of four and x.
What is 36-x =3(4+x)
100
if (a, -7) is a solution to the equation 5a-7b=28, what is a?
What is -4.2
100
Write a linear equation in slope-intercept form to model the situation: An internet company charges $4.95 per month plus $2.59 for each hour of use.
What is y= 2.59x+4.95
100
Solve x-12>1 then graph on a number line
What is x>13 open circle around 13 goes to the right
200
Name the property used and then solve 7+ (4+6) = 7+ n
What is Substitution; 10
200
12+ r = 3
What is -9
200
Find the slope (-8,7) and (5,-2)
What is -9/13
200
Write an equation in standard form of the line that passes through (3,1) and has a y-intercept of -2
What is -x+y=-2
200
Solve. -4r < 22
What is r>-5.5
300
Simplify. 15w-6w+14w^2
What is 9w+14w^2
300
9/25 = p/125
What is 45
300
If an ostrich can run 15km in 15min how many kilometers can it run in an hour
What is 60
300
Graph the line with y-intercept of 2 and slope of -1/2
What is (see graph)
300
solve and graph 3w<6 and -5 <w
What is -5<w<2
400
Simplify 7(2y +1) +3y
What is 17y+7
400
Write an equation and solve. What number decreased by 3.5 equals 12.7
What is n-3.5=12.7; n= 16.2
400
Graph y= -3/4x
What is (see graph)
400
Write the slope-intercept form of the equation y-1 = 3/4(x-3)
What is y= 3/4x - 5/4
400
Solve |3-2x| >1
What is x<1 or x>2
500
{[6+ 3^2 (4)] / 7 } - 1=y
What is 5
500
17+ 3 (z-2) -11z = -7 (z+2) +14
What is 13
500
Determine whether the sequence 0, 1/2, 1, 3/2... is an arithmetic sequence. If so, state the common difference.
What is yes; +1/2
500
Who is the best baseball team?
What is the St. Louis Cardinals!!
500
Solve 2+3x >8 or 4-7x<-17
What is x<3