1. Simplify this expression: 6d + 11 – 3d + 4.
3d
17d + 7d
3d + 15
9d + 15
2. Name the coefficients in this expression: 7a + 3b + 9.
7 and 3
7, 3, and 9
7a and 3b
7a, 3b, and 9
3. Name the like terms in this expression: 4c + 12 + 3c + 2b.
4c, 3c, and 2b
4c and 2b
4c and 3c
There are no like terms.
4. Simplify this expression: 7 + 4p + 3 + 8p + 2p.
10 – 14p
4 + 12p
10 + 14p
4 – 12p
1 answer
I'll be glad to check your answers.
1 answer