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2 years ago

Please help me work this problem

Mathematics

2 answers:

mario62 [17]2 years ago

7 0

Answer:

13a

Step-by-step explanation:

9a + 3a + a = 13a

igomit [66]2 years ago

4 0

Answer:

13a

Step-by-step explanation:

Given

9a + 3a + a ← are like terms, they all have the variable a

To simplify add the numeric parts of the terms, that is

= (9 + 3 + 1 )a ← note a has a coefficient of 1

= 13a

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Answer:

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Step-by-step explanation:

4+3x>24

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1 year ago

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Answer:

Step-by-step explanation:

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Does this help?

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1 year ago

Read 2 more answers

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2 years ago

Math Help Please

elena55 [62]

1) In order to solve the equation n/6 = -11.9, you must multiply by 6.

2) $-9m = -45 \\ \\ m = \frac{-45}{-9} \\ \\ m = \frac{45}{9} \\ \\ m = 5 \\ \\ Answer: \fbox {m = 5}$

3) $-14 = \frac{u}{8} \\ \\ -14 \times 8 = u \\ \\ -112 = u \\ \\ u = -112 \\ \\ Answer: \fbox {u = -112}$

4) $-117 = -9h \\ \\ \frac{-117}{-9} = h \\ \\ \frac{117}{9} = h \\ \\ 13 = h \\ \\ h = 13 \\ \\ Answer: \fbox {h = 13}$

5) $\frac{q}{19} = 5 \\ \\ q = 5 \times 19 \\ \\ q = 95 \\ \\ Answer: \fbox {q = 95}$