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