3 years ago

IMMEDIATE HELP PLEASE!

Mathematics

1 answer:

aleksandrvk [35]3 years ago

3 0

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Jackie made $28 babysitting last week. her brother joe made only 86% as much as she did. how much did joe make?

strojnjashka [21]

Her brother joe made $52.08. First you need to make the percent into a decimal, like this 86% => .86. Then multiply .86 to $28. After that add what you got to $28.

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3 years ago

Get brainlist!!!!

bonufazy [111]

The answer are
1) gain
Because they asked the price of detergent per load
2) 0.38 per dollar
In this we have to divide 9.25/25

8 0

3 years ago

Fiona wrote the linear equation y = y equals StartFraction 2 over 5 EndFraction x minus 5.x – 5. When Henry wrote his equation,

xeze [42]

Answer:

D. $x-\frac{5}{2}y = \frac{25}{2}$

Step-by-step explanation:

Given

$y = \frac{2}{5}x - 5$

Required

Determine its equivalent

From the list of given options, the correct answer is

$x - \frac{5}{2}y = \frac{25}{2}$

This is shown as follows;

$y = \frac{2}{5}x - 5$

Multiply both sides by $\frac{5}{2}$

$\frac{5}{2} * y = \frac{5}{2} * (\frac{2}{5}x - 5)$

Open Bracket

$\frac{5}{2} * y = \frac{5}{2} * \frac{2}{5}x - \frac{5}{2} *5$

$\frac{5}{2}y = x - \frac{25}{2}$

Subtract x from both sides

$\frac{5}{2}y - x = x -x - \frac{25}{2}$

$\frac{5}{2}y - x = - \frac{25}{2}$

Multiply both sides by -1

$-1 * \frac{5}{2}y - x * -1 = - \frac{25}{2} * -1$

$-\frac{5}{2}y + x = \frac{25}{2}$

Reorder

$x-\frac{5}{2}y = \frac{25}{2}$

Hence, the correct option is D

$x-\frac{5}{2}y = \frac{25}{2}$

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3 years ago

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What is the slope of the line? What is the y-intercept? Write the equation of the line

ohaa [14]

Answer:

slope is 2

y-intercept is 3

equation y=2x+3

Step-by-step explanation:

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2 years ago

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A number x rounded to 1 decimal place is 12.3 .What is the error interval for x?

Lostsunrise [7]

The answer is 12.25 or 12.35

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3 years ago

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IMMEDIATE HELP PLEASE!​

IMMEDIATE HELP PLEASE!