Vocabulary
The variable in
3m + 5
m
r more than 7
7 + r
Simplify by combining:
3a + 2a + 4a -a
8a
Distribute:
11(2x + 3)
22x + 33
Mariah bought p marbles. Blake bought 4 times as many. How many did he buy?
Blake bought 4p marbles.
The costant in
3m + 5
5
q less than 10
10 -q
Simplify by combining:
4x +9 -4 +8x
12x +5
Factor:
36a + 4
4(9a + 1)
Carson is m years old. Haley is two years older. What is their combined ages?
Their combied ages is (2m + 2) years
How many terms in
2a + 4b + 12
3
the product of 12 and r
12r
Simplify by combining:
9y +3 +4x -2y -3x +5
x + 7y +8
Factor:
16t2 + 4t + 20
4 (4t2 + t +5)
Julie sewed 2 shirts using x meters of cloth each. She also sewed a dress using (x+2) meters. How much cloth did she use?
She used (3x + 2) meters of cloth
The coefficient in
3m +5
3
divide x by 3
x/3
Simplify by combining:
3f2 +10f -4f
3f2 +6f
Distribute, then simplify:
3(m+2) + 4(6 +m)
7m +30
Natalie is x years old. Sarah is three times as old as her. If x = 12, how much older is Sarah than Nathalie.
She is 24 years older.
The coefficient in the third term of
2a + 3b + 12c + 9
12
the product of 4 and c divided by 5
4c/5
Simplify by combining:
9x2 +3x + 2x2 + 3 + x
11x2 +4x + 3
Simplify, then factor:
14g +13 -8g -1
6 (g +2)
Joey bought 4 comics and 2 nonfiction books. The comics cost him 8y dollars total. The nonfiction book cost (7y +3) dollars more than one comic. What is the price of one nonfiction book?
It costs (9y +3) dollars.