Expressions and one-step equations
Combine these like terms for a simplified expression:
18m - 9v + 6v - 7m
11m - 3v
Find the circumference of a circle with a diameter of 14cm.
Include units in your answer.
43.96 cm
What degree does supplementary angles combine to equal?
180 degrees
What angle is vertical to angle 4?
Angle 1
What is the first step in solving this equation:
-5x + 9 = 24
Subtract 9 from both sides.
Solve:
-2.5x = 50
x = -20
Find the circumference of a circle with a radius of 6 in.
Include units in your answer.
37.68 in
What angle is supplementary to 134.2 degrees?
45.8 degrees
What two angles are adjacent to angle 1?
Angles 2 and 3
Solve:
-3x + 8 = 11
x = -1
x - 9.5 = -10.5
x = -1
Find the area of a circle with a radius of 3.5 m.
Include units in your answer.
38.465 m2
What angle is complementary to 60 degrees?
30 degrees
Angles 1 and 4
Solve:
-9(-p + 6) = 45
What is the first step to solving this equation?
-5x = 75
Divide both sides by 5.
Find the area of a circle with a diameter of 10 cm.
Include units in your measurement.
78.5 cm
33 degrees
Angle A = 32 degrees, Angle B = 81 degrees
What is the measurement of Angle C?
67 Degrees
Zyshonne joined a local gym to play basketball. The gym charges a $20 annual fee, plus an additional $15 per month for usage of the basketball courts. Zy prepays $185. How many months did Zy pay for?
11 months
Solve:
x/6 = 12
x = 72
If the circumference of a circle is 31.4 cm, what is the diameter?
Include units in your answer
The diameter is 10 cm.
What angle is supplementary to 74 degrees and a right angle?
16 degrees
Triangle EFD:
Angle E is a right angle, Angle D measure 45 degrees.
What is the measurement of angle F?
45 degrees
At the movies, a ticket is priced at $16, and each additional ticket is $11. If Izzy spends $71, then how many additional movie tickets did she purchase?
5 additional tickets.