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2 years ago

What is -150 + -12 =?

Mathematics

2 answers:

snow_lady [41]2 years ago

6 0

Answer:

your answer is -162

Step-by-step explanation:

if you owe someone 150 dollars and then you owe them another 12 dollars you'll owe them a total of 162 dollars. Your losing 162 dollars which is -162 form the amount that you have

Dennis_Churaev [7]2 years ago

4 0

Answer:

-162

Step-by-step explanation:

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Carpet is installed in the hallways of a building. The cost of carpet and installation is $32.50 per square yard. A total length

Aloiza [94]

Answer:

$Total = \$7800$

Step-by-step explanation:

Given

$Cost = \$32.50$ per square yard

$Length = 432.0ft$

$Width = 5.0ft$

Required

Determine the cost of carpet and installation

First, calculate the area of the carpet

$Area = Length * Width$

$Area = 432.0ft * 5.0ft$

$Area = 2160ft^2$

Convert to square yard

$Area = \frac{2160yd^2}{9}$

$Area = 240yd^2$

The cost is then calculated as:

$Total= Area * Unit\ Cost$

$Total = 240 * \$32.50$

$Total = \$7800$

6 0

3 years ago

3 - 3 × 6 + 2 = ? <br> So what -13 or -17 or 0 ;-)

DENIUS [597]

;)

$We\ will\ use\ PEMDAS.$

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

$We\ do\ the\ multiplication\ and\ division\ first\ as\ there\ are\ no\\
parenthesis\ and\ exponents\ in\ the question.$
$\\3 - 3\times6 + 2 =\\ 3 - 18 + 2 =\\ Now\ we\ just\ add\ and\ subtract\ what\ is\ left.\ :)\\ \fbox{We\ go\ from\ left\ to\ right.}\\ 3 - 18 = -15\\ -15 + 2 = -13\\ \\ The\ answer\ is\ \fbox{-13}.$

6 0

3 years ago

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You pay a down payment of $80, which is 20% of the total, for a new laptop. How much does the laptop cost?

I am Lyosha [343]

Answer:

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Step-by-step explanation:

huijhghyujhhyuijghyujh

4 0

3 years ago

Please solve: <br> 3.15=X-6.85

Andrew [12]

Answer:

X=10

Step-by-step explanation:

5 0

3 years ago

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A line is drawn through (-7, 11) and (8, –9). The equation

andriy [413]

Answer:

4x + 3y = 5

Step-by-step explanation:

Gradient = -9 -11/ 8 + 7

= -4/3

Equation of the line...

y = mx + c

y = -4/3(x + 7) + 11

Multiplying through by 3...

3y = -4x - 28 + 33

3y = -4x + 5

4x + 3y = 5

6 0

3 years ago