College Algebra Review

Find the number of degrees in the third angle of the triangle

• 155
• 112
• 74
• 68

Find the measure of ∠ACD. 

• 130
• 115
• 65
• 50

If A is (3, -5) and B is (-7, 2), how far is A from B?

• √149
• -7/10
• (-2, -1.5)
• 149

If M(3, -4) is the midpoint of AB, where A is (2, -5), then what are the coordinates of B?

• B(2.5, -4.5)
• B(4, -3)
• B(1, -6)
• B(-3, 4)

Find the slope between (4, -8) and (-1, 3).

• -5/11
• 11/5
• 5/11
• -11/5

Angle 1 = 27^o
Find the measure of angle 4

• 27^o
• 153^o
• 63^o
• 90^o

Choose the correct answer

• A
• B
• C
• D

Makayla has 10 1/2 feet of craft wire that she uses to make earrings. If each pair of earrings requires 3/4 foot of wire, how many pairs of earrings is she able to make?

• 1
• 9
• 10
• 14

The distance from Logan's house to the neighborhood dog park is 1 1/4 miles. If Logan and his dog ran 2/5 of the way there, how far did they run?

• 2/5 mile
• 1/2 mile
• 17/20 mile
• 1 mile

Solve using the percent proportion: 
38% of 81 is what number?

• 33.81
• 30.78
• 31.2
• 38.81