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3 years ago

-6(7+9q)+8q I need help with this problem plzzz

Mathematics

1 answer:

Svetllana [295]3 years ago

5 0

Answer:

-42 -46q

Step-by-step explanation:

-6(7+9q)+8q

Distribute

-42 -54q +8q

Combine like terms

-42 -46q

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Ballet teacher Monica Lawry earns time

rewona [7]

Answer:

792

Step-by-step explanation:

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2 years ago

What is the value of 2×[34−5×(3+1)] ?

spayn [35]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{28}}}}}$

Step-by-step explanation:

Use BODMAS rule :

Bracket , Of , Division , Multiplication , Addition , Subtraction

$\sf{2 \times [ 34 - 5 \times (3 + 1) ] }$

Add the numbers : 3 and 1

$\dashrightarrow{ \sf{2 \times [ 34 - 5 \times 4 ] }}$

Multiply the numbers : 5 and 4

$\dashrightarrow{ \sf{2 \times [ 34 - 20 \: ] }}$

Subtract 20 from 34

$\dashrightarrow{ \sf{2 \times 14}}$

Multiply the numbers : 2 and 14

$\dashrightarrow{ \sf{28}}$

Hope I helped!

Best regards! :D

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3 years ago

Whats the answer to this middle school math problem

Andreas93 [3]

Answer:

k < 50$

Step-by-step explanation:

She wants the keyboard for less than 50$, so the price, k, is less than 50 in this inequality.

5 0

2 years ago

Read 2 more answers

a 28 inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece, and the third pi

klasskru [66]

Where x is the length of the first piece
$x + 2x + 6x + 1 = 28 \\ \\ 9x = 27 \\ \\ x = 3$
so the first piece is 3 inches, the second is 6 inches and the third is 19 inches

3 0

3 years ago

If the math club collected 17,604 points and gave away 36 shirts, how many points were collected if 82 shirts were given away?

luda_lava [24]

17,604 points/36 shirts=<span>489 points per shirt
</span>82 shirts*489 points=<span>40,098 points</span>

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2 years ago