3 years ago

Carlos went and purchased a new mattress for $644.80, including tax. He made a down

Mathematics

1 answer:

Annette [7]3 years ago

6 0

Thx lolololoooopoooooooolol

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Joshua is planning a 1020-mile driving trip. His car gets an average of 30 mpg, and the cost of gas is about $4.06/gallon. What

dolphi86 [110]

30 miles for a single gallon.
first we find out how many gallons would be used.
number of gallons = 1020/30
gallons = 34.
and since 1 gallon costs $4.06
34 gallons would cost = 34 x 4.06 = $138.04

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4 years ago

Read 2 more answers

What is 4 ten thousands 4 thousands times 10

cluponka [151]

4,000*10= 40,000 which is forty thousands which is also 4 ten thousands

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3 years ago

Solve the following equation algebraically:

Gre4nikov [31]

Answer:

$\boxed{\sf \ \ \ answer \ b. \ \ +5 \ \ \ }$

Step-by-step explanation:

Hello

let's assume that we are looking for x >=0

$4x^2=100 \dfrac{4x^2}{4}=x^2=\dfrac{100}{4}=25\\\sqrt{x^2}=25\\ |x| = 5 x = 5 \ or \ x=-5$

Let's assume that we are looking for x>=0

so the correct answer is 5

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3 years ago

Evaulate 10^2 + 6 multiplied by 7 + 8

Alinara [238K]

Evaluating $10^2 + 6 \,\,multiplied\,\, by\,\, 7 + 8$ we get 1590

Step-by-step explanation:

We need to evaluate $10^2 + 6 \,\,multiplied\,\, by\,\, 7 + 8$

Solving:

$10^2 + 6 \,\,multiplied\,\, by\,\, 7 + 8\\=(10^2+6)\times(7+8)\\=(100+6)\times(15)\\=106\times15\\=1590$

So, evaluating $10^2 + 6 \,\,multiplied\,\, by\,\, 7 + 8$ we get 1590

Keywords: Solving the expressions

Learn more about Solving the expressions at:

#learnwithBrainly

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3 years ago

HELP ME WITH THIS PLEASE ITS DUE IN 4 MINUTES

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Answer:

i guessing its due now srry i was too late

Step-by-step explanation:

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