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4 years ago

Five times the sum of three times a number and 4 is -10, find the number.

Mathematics

1 answer:

Minchanka [31]4 years ago

5 0

Answer:

-2

Step-by-step explanation:

5[3x+4)]=-10

15x+20= -10

15x=-30

x= -2

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ANEK [815]

Answer:

<h2>Answer :- </h2>

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3 years ago

Your parents have been advised to save 5% of their income for your college education, which would include money for housing, tui

kirill [66]

Answer:

$2447.40.

Step-by-step explanation:

We have been given that your parents have been advised to save 5% of their income for your college education, which would include money for housing, tuition, books, and fees. They had an average household income of $48,948.

Let us find 5% of average household income to find the savings of your parents in one year.

$\text{Savings of your parents in one year}=\$48,948\times \frac{5}{100}$

$\text{Savings of your parents in one year}=\$48,948\times0.05$

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Therefore, your parents would have saved $2447.40 is one year.

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3 years ago

Read 2 more answers

Select the missing numbers. remember to indicate a negative cash flow with parentheses

love history [14]

Answer:

Jan = $75.00

Mar = $40.00

Apr = $35.00

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6 0

4 years ago

98 Points! (3x^2^a - 4y^a z^3a )^2

vfiekz [6]

((3x^2)^a - (4y^a)(z^3a))^2

First, expand.

((3x^2)^a - (4y^a)(z^3a)) ((3x^2)^a - (4y^a)(z^3a))

Combine

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3 years ago

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gregori [183]

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Step-by-step explanation:

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4 years ago