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3 years ago

4(1 + 3u) Simplify please! Im stuck. :(

Mathematics

2 answers:

GrogVix [38]3 years ago

6 0

Answer: 4+12u

multiply each term in the parenthesis by 4

Ede4ka [16]3 years ago

3 0

<h2>Answer:</h2>

4 + 12u

<h2>Step-by-step explanation:</h2>

4 (1 + 3u)

(4 * 1) + (4 * 3u)

4 + 12u

If I helped, please mark me the Brainliest!?!

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4 years ago

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vlabodo [156]

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3 years ago

Solve. d + 4 = –1 A. –5 B. –3 C. 3 D. 5

77julia77 [94]

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3 years ago

Read 2 more answers

Evelyn went shopping with half of her monthly allowance. She spent $39.95 on a dress and 3/7 of the remainder on some accessorie

Gnoma [55]

Answer:

Evelyn monthly allowance is $187.

Step-by-step explanation:

Let the monthly allowance be 'x'.

Given:

Money taken with for shopping = $\frac{x}{2}$

Money spent of dress = $39.95

Also Given:

3/7 of the remainder on some accessories.

Money spent on accessories is equal to $\frac{3}{7}$ times Difference of monthly allowance and Money spent of dress.

framing in equation form we get;

Money spent on accessories = $\frac{3}{7}\times(\frac{x}{2}-39.95)$

Also Given:

Money left after shopping = $30.60

Now we know that;

Money taken with for shopping is equal to sum of Money spent of dress and Money spent on accessories and Money left after shopping.

framing in equation form we get;

$\frac{x}{2}=39.95+\frac{3}{7}(\frac{x}{2}-39.95)+30.60\\\\\frac{x}{2}=39.95+\frac{3x}{14}- 17.12 +30.60$

Combining like terms we get;

$\frac{x}{2}-\frac{3x}{14}=39.95-17.12+30.60\\\\\frac{x}{2}-\frac{3x}{14}= 53.43$

Now we will make denominator common using L.C.M

$\frac{x\times 7}{2\times7}-\frac{3x\times1}{14\times1}= 53.43\\\\\frac{7x}{14}-\frac{3x}{14}= 53.43\\\\\frac{7x-3x}{14}=53.43\\\\\frac{4x}{14}=53.43\\\\4x=53.43\times14\\\\x= \frac{53.43\times14}{4} = \$187$

Hence Evelyn monthly allowance is $187.

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4 years ago

Moneys taken out of a salary for such things as taxes, medical insurance, and retirement funds are called

Tamiku [17]

They are known as deductions, or deductibles,because they are deducted from your wage, before it goes into your bank account.
The answer is D
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4 years ago