Angles
Find the Missing Angle
Equations
Equations 2
Expressions
100
Sum of supplementary angles
180 Degrees
100
What is the measurement of angle x?
53 degrees?
100
solve for x
x=8
100
18 4/5 d − 11 = 271
d = 15
100
Which expression is equivalent to 2(−12x - 3/2) + 4x?
-20x - 3
200
Sum of complementary angles
90 Degrees
200
Write the equation to find x.
x+37=90
200
Solve for x.
3x+7=13
x=2
200
Ms. Wong sold 28 cars. She sold 8 fewer cars than 3/4 as many cars as Mr. Diaz. Which equation can be used to find the number of cars that Mr. Diaz sold, c?
3/4 c − 8 = 28
200
Which expression is equivalent to −15k − 60?
-15(k + 4)
300
What is the name of an angle that measures 180 degrees?
straight
300
∠QRT = (x - 10)
∠TRS = (4x + 20)
Both Angles are found on a straight line
What is the measure of ∠TRS?
156 degrees
300
solve for x
3x + 5 = -16
x= -7
300
Benson earned 420 bonus points for playing 12 perfect games of trivia. He earned a total of 1,260 points. How many points, p, did Benson earn for each perfect game of trivia?
70 points
300
4 The width of a rectangle is 4 times its length, y. Which expressions represent the perimeter of the rectangle?
10y
2(4y + y)
8y + 2y
400
Vertical angles are always __________
congruent (the same)
400
Write the equation (don't solve).
28o + xo + 73o = 180o
400
solve for x
−8−2m=12
x=-10
400
What is the value of z in the equation -5/4 (z + 8) = −6?
-3 1/5
400
0 Last year’s cost of a water park season pass, c, increased 35% this year. The expression c+0.35c can be used to represent the increased price of a season pass. What is another expression that can be used to represent this year’s cost of a season pass?
1.35c
500
how do we set up an equation for vertical angles?
set the angles equal to eachother
500
What is the measurement of angle x?
79o
500
solve for x
5 + 14x = 9x - 5
x=-2
500
Kalisa earns $260.50 doing yard work. She mows 8 lawns for $25 each and weeds gardens for $5.50 each. What equation can be used to find the number of gardens Kalisa weeds, w?
269.50 = 200 + 5.5X
500
The expression 0.4a represents the reduced attendance on the second night of a play. Which expression is equivalent to the reduced attendance if a is the attendance on the first night?
a - .6a