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Furkat [3]
3 years ago
15

3×[(9+4) - (2×6)] my daughter's having trouble figuring out the problem. Does she need to do the ones in [( first

Mathematics
2 answers:
ANTONII [103]3 years ago
6 0

3 x[(9+4) - (2x6)]

= 3 x[(11) - (12)]

=3 x(11 - 12)

=3 x(-1)

=3(-1)

= -3

Hope this helps!

Nat2105 [25]3 years ago
5 0

Only problem is that 9+4 is 13 not 11. So do the problem the same way but use 13 and it will be correct

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8k^4 -3k^2 multiplied by 5k^2
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Answer: 40k⁶-15k⁴

Step-by-step explanation:

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6 0
2 years ago
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
9(5x + 1) ÷ 3y
alexdok [17]

The expression obtained after solving the given expression is,\rm \frac{(15x+3)}{y}

<h3>What is a BODMAS rule?</h3>

For the Bracket, Order, Division, Multiplication, Addition, and Subtraction rules, BODMAS stands for Bracket, Order, Division, Multiplication, Addition, and Subtraction.

Given expression ;

9(5x + 1) ÷ 3y

Follow the BODMAS rule;

Step 1; Divide

\rm \frac{9(5x+1)}{3y} \\\\ \frac{3(5x+1)}{y} \\\\

Step 2; Multiply

\rm \frac{9(5x+1)}{3y} \\\\ \frac{(15x+3)}{y} \\\\

Hence the expression obtained after solving the given expression is,\rm \frac{(15x+3)}{y}

To learn more about the BODMAS rule, refer to brainly.com/question/23827397.

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4 0
2 years ago
tammy is 14 years old. she has a younger sister and an older brother. her sister is 12. the mean of all their ages is 14. how ol
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To solve, we can use an equation finding the average of the siblings'ages.

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7 0
3 years ago
8=−2/5c<br><br> Help me <br><br> I’m single ready to mingle
vitfil [10]

Answer:

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