Grade 7 HMH Go Math - Answer Keys Answer keys

Homework Explained - Math Practice 101

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Grade 7 HMH Go Math - Answer Keys

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EXERCISES

Simplify each expression.

Question 1 (request help)
\((2\text{x} + 3\frac{2}{5}) + (5x - \frac{4}{5})\)
Type below:

(show solution)

Question 2 (request help)
\((-0.5\text{x} - 4) - (1.5\text{x} + 2.3)\)
Type below:

(show solution)

Question 3 (request help)
\(9(3\text{t} + 4\text{b})\)
Type below:

(show solution)

Question 4 (request help)
\(0.7(5\text{a} - 13\text{p})\)
Type below:

(show solution)

Factor each expression.

Question 5 (request help)
\(8\text{x} + 56\)
Type below:

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Question 6 (request help)
\(3\text{x} + 57\)
Type below:

(show solution)

Question 7 (request help)
\(1.6 + \text{y} = -7.3\)

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Question 8 (request help)
\(-\frac{2}{3}\text{n} = 12\)

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Question 9 (request help)
The cost of a ticket to an amusement park is $42 per person. For groups of up to 8 people, the cost per ticket decreases by $3 for each person in the group. Marcos’s ticket cost $30. Write and solve an equation to find the number of people in Marcos’s group.

people

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Question 10 (request help)
\(8\text{x} - 28 = 44\)

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Question 11 (request help)
\(-5\text{z} + 4 = 34\)

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