Factoring and Distributing
Factor
10a + 5
5(2a + 1)
How many degrees in a triangle?
180
There are 6 boys to 7 girls. What is the ratio of girls to boys?
7 to 6
What is the probability and likelihood of the fair coin landing on heads
1/2 and equally likely
4(4x + 4) -2
16x + 14
Distribute 2(6 - 3x)
12 - 6x
A triangle has 1 right angle and the other angles are congruent. What are the degrees of the other two angles?
45
There are 10 apples, 4 oranges, 2 pears, and 3 bananas. What is the ratio of oranges to fruit?
4 to 19
What is the probability and likelihood of rolling a 7 on a a fair die?
0/6 and impossible
2^2 + 4(6 + 4)
44
Distribute
-3(4c+6)
-12 - 18 or -12 + (-18)
A triangle has one obtuse angle, which is 120 degrees. The other two angles are congruent. What are the degrees of the other two angles?
30 degrees
There are 20 girls on the camping trip, but there are 6 less boys. What is the ratio of boys to girls?
14 to 20
A spinner has 12 slots and 8 are even numbers and the rest are odd. What is the probability and likelihood you will land on an even number?
8/12 and likely
1/2(4x + 6) -2x
3
Factor
-15 + 35z
5(-3 + 7z)
What are the angle degrees in an equilateral triangle?
60 degrees
There are 4 less than two dozen of computers in the room and there are 6 more than a dozen of teachers in the room. What is the ratio of teachers to computers?
18 to 20
The probability is represented from 0 to 100
True or false
False
0 to 1
0% to 100%
5y + 3(3 - 2y) /3
-1y + 3
Factor the negative
-12b - 4
-4(3b + 1)
What is the name of a triangle with a 90 degree angle and two congruent sides.
Isosceles, right triangle
or
Right, Isosceles triangle
There are three flowers in the garden 3/10 are roses and 4/10 are sunflowers. What is the ratio of Lilies to the flowers in the garden?
3 to 10
Jamie has 2 pair of red socks, 2 pair of white socks, and 1 pair of yellow socks mixed together in the drawer. He put on one yellow sock and the lights went out. What is the probability and likelihood he will choose another yellow sock next?
1/9 and unlikely
6x + 3^2(7 + 3x)
33x + 63