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Biblioteka

One & Two Step Equations Pre-Assessment

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Posljednje ažuriranje over 1 year ago
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Pitanje 1
1.

Match each vocabulary word to its definition.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Like Terms

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Quantities that represent an unknown value

Constant

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Operations that "undo" each other

Coefficient

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Terms that have the same variables raised to the same powers

Inverse Operations

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A number that is multiplied by a variable

Variables

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A value that has a known value & often stands alone

Pitanje 2
2.

Label the expression with the correct vocabulary word.

Drugi mogući odgovor:
Coefficient
Constant
Variable
Pitanje 3
3.
Pitanje 4
4.
Pitanje 5
5.
Pitanje 6
6.
Pitanje 7
7.
Pitanje 8
8.

Put the steps in order to solve for y.

4y - 9 = 15

  1. Add 9 to each side

  2. Divide by 4

  3. y = 6

Pitanje 9
9.

What should I do FIRST to solve this problem?

-7 + 5f = 23

Pitanje 10
10.

Solve to find the value of x. Show your work to the best of your ability.

Read the scenario below.

Mason went Go-Kart racing with his friends. He paid a one-time fee of $10 to use the track and then $5.25 for each race. If he spent a total of $31, how many times did Mason race? Let r represent the number of races.

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Pitanje 11
11.

Which equation represents this scenario?

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1
Pitanje 12
12.

Which keywords from the problem helped you to decide what operations were needed to set up the equation you chose above? Type them below.