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3 years ago

Use the four-step method in problem-solving to solve the problem.

Mathematics

1 answer:

svp [43]3 years ago

7 0

Answer:

A. $56,182

Step-by-step explanation:

$3131 x 14= $43834

$882 x 14= $12348

$43834 + $12348= $56,182

$56,182 x 1= $56,182

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Which statement correctly interprets this graph?

Marrrta [24]

D because none of the other statments are correct and it's the only one that lines up with the data.

8 0

3 years ago

What number reduced by 14 percent equals 3440?

Wewaii [24]

Answer:

4000

Step-by-step explanation:

100 - 14 = 86

Here we shall take 86 to obtain the number easily

X × 86/100 = 3440

X = 3440 × 100 / 86

So X = 40 × 100

X = 4000

3 0

3 years ago

Due immediately!!!!! Please help!!!

Yakvenalex [24]

Answer:

d. all real numbers

Step-by-step explanation:

the y will always be all real numbers

3 0

3 years ago

Solve the system of equation?<br>2x - 4y = 10<br>7x - y = 12

allsm [11]

Answer:

x = 1.153846153846154

y = -1.923076923076923

Step-by-step explanation:

Multiply 7x - y = 12 by -4 and then add it to 2x - 4y = 10

2x - 4y = 10

+(-4( 7x - y = 12))

-26x = -30

$\frac{-26x}{-26} = \frac{-30}{-26}$

x = 1.153846153846154

Then plug in x to get y.

2(1.153846153846154) - 4y = 10

2.307692307692308 - 4y = 10

-2.307692307692308 -2.307692307692308

-4y = 7.692307692307692

$\frac{-4y}{-4} = \frac{7.692307692307692}{-4}$

y = -1.923076923076923

5 0

4 years ago

Elizabeth and her sister earned money shoveling snow over winter break. Altogether, they shoveled for a total of 30 hours. Eliza

Andrej [43]

Answer:

Step-by-step explanation

$12x17.5=210

$11x12.5=137.5

210+137.5=$347.5

Elizabeth worked for 17.5 Hours

Her sister worked 12.5 hours

4 0

3 years ago

Use the​ four-step method in problem-solving to solve the problem.

Use the four-step method in problem-solving to solve the problem.