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1a. Simplify the following expressions.
4p + 2p
=
1b. Simplify the following expressions.
c + 7c
=
1c. Simplify the following expressions.
3n + 2n + n
=
1d. Simplify the following expressions.
x + x + x + x + x
=
2a. Simplify the following expressions.
10y – 2y
=
2b. Simplify the following expressions.
12x – x – 4x
=
2c. Simplify the following expressions.
2m – m + 5m
=
2d. Simplify the following expressions.
11k – 7k – 4k
=
3a. Simplify the following expressions.
3y + 2y + 7
=
3b. Simplify the following expressions.
15 + y – y
=
3c. Simplify the following expressions.
7a – 2a – 3
=
3d. Simplify the following expressions.
13 + 3x – x
=
4a. Determine if the following expressions are equivalent.
5p + 8 and 2p + 6 + 3p + 2
4b. Determine if the following expressions are equivalent.
3x + 5 – x + 2 and 7x + 10 – 5x – 3
4c. Determine if the following expressions are equivalent.
8 + 5y – 6 – y and 8y + 9 – 5y – 7
4d. Determine if the following expressions are equivalent.
5t + 9 – t – 6 + 2t and 11t + 11 – 7 – 5t
5a. Simplify the following expressions.
3y + 7 – y
=
5b. Simplify the following expressions.
6a + 5 + a – 4
=
5c. Simplify the following expressions.
15 + 7q – 10 – q
=
5d. Simplify the following expressions.
5x + 2 – x + 3
=
6a. Determine if the following expressions are equivalent.
2x + 14 and 2(x + 7)
6b. Determine if the following expressions are equivalent.
m(5 + 8) and 12m
6c. Determine if the following expressions are equivalent.
5n – n + 3 × 4 and 2 × 2n + 6 × 2
6d. Determine if the following expressions are equivalent.
3y + 15 and 3 × (y + 4)
7a. Use the distributive property to write an equivalent expression for each of the following.
5 × (2 + r)
=
7b. Use the distributive property to write an equivalent expression for each of the following.
4(x – 2)
=
7c. Use the distributive property to write an equivalent expression for each of the following.
0.5(x – 4)
=
7d. Use the distributive property to write an equivalent expression for each of the following.
$\frac{2}{3}$ × (y + 6)
Your answer should include a fraction
written like 1/2 or 3/10
8a. Use the distributive property to write an equivalent expression for each of the following.
5x + 5
=
8b. Use the distributive property to write an equivalent expression for each of the following.
3 – 6y
=
8c. Use the distributive property to write an equivalent expression for each of the following.
6x + 15
=
8d. Use the distributive property to write an equivalent expression for each of the following.
10y – 5
=
9a. A rectangle is 4p cm long and 2p cm wide.
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Express the perimeter of the rectangle in terms of p.
= cm
9b. A rectangle is 4p cm long and 2p cm wide.
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Find the perimeter when p = 8.
The perimeter when p = 8 is cm