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Lana71 [14]
3 years ago
12

Alice has eight good behavior stars and earns a new one each week. Mack has two good behavior stars and earns two new ones each

week. In how many weeks will they have the same number of good behavior stars?
Mathematics
2 answers:
Leona [35]3 years ago
6 0

Answer:

7 weeks

Step-by-step explanation:

Week 1 A - 8 M - 2

Week 2 A - 9 M - 4

Week 3 A - 10 M - 6

Week 4 A - 11 M - 8

Week 5 A - 12 M - 10

Week 6 A - 13 M - 12

Week 7 A - 14 M - 14

Andrei [34K]3 years ago
6 0

Answer:

7 weeks

Step-by-step explanation:

i am not for sure though. hope it helps anyway:)

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4 years ago
Simplify the expression:<br> 10s+–2s
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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
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  5. Division
  6. Addition
  7. Subtraction
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<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

10s + -2s

<u>Step 2: Simplify</u>

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