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3 years ago

If james has 2 pieces of candy and gives 2 away but john gives him 2 more how much candy does james have?

Mathematics

2 answers:

MakcuM [25]3 years ago

5 0

The answer is 2 pieces of candy

ASHA 777 [7]3 years ago

4 0

Your answer is 2 pieces of candy

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What part of this problem needs to be changed to make it correct? explain how you know. 46 divided by 8 = 6.75

Mnenie [13.5K]

$46 \div 8 = 6.75\\47/8 ?= 6.75\\5.75 = 6.75 [no]\\So the equation is False.\\ In order to make it correct it has to equal 6.75$

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3 years ago

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Find the equation for the line that passes through the point (1,-3) and that is parallel to the line with the equation 3/2x-2y=-

kondaur [170]

The equation for the line that passes through the point (1,-3) and that is parallel to the line with the equation $\frac{3}{2}x - 2y = \frac{-17}{2}$ is:

$y = \frac{3}{4}x - \frac{15}{4}$

<h3>Solution:</h3>

Given that line that passes through the point (1, -3) and that is parallel to the line with the equation $\frac{3}{2}x - 2y = \frac{-17}{2}$

We have to find equation of line

The slope intercept form is given as:

y = mx + c

Where "m" is the slope of line and "c" is the y-intercept

Let us first find slope of line containing equation $\frac{3}{2}x - 2y = \frac{-17}{2}$

$\frac{3}{2}x - 2y = \frac{-17}{2}$

Rearrange the above equation into slope intercept form

$\frac{3x}{2} + \frac{17}{2} = 2y\\\\y = \frac{3x}{4} + \frac{17}{4}$

On comparing the above equation with slope intercept form y = mx + c,

$m = \frac{3}{4}$

So the slope of line containing equation $\frac{3}{2}x - 2y = \frac{-17}{2}$ is $m = \frac{3}{4}$

We know that slopes of parallel lines are equal

So the slope of line parallel to line having above equation is also $m = \frac{3}{4}$

Now let us find the equation of line having slope m = 3/4 and passes through point (1 , -3)

Substitute $m = \frac{3}{4}$ and (x, y) = (1 , -3) in slope intercept form

y = mx + c

$-3 = \frac{3}{4}(1) + c\\\\c = -3 - \frac{3}{4}\\\\c = \frac{-15}{4}$

Thus the required equation of line is:

substitute $m = \frac{3}{4}$ and $c = \frac{-15}{4}$ in slope intercept form

$y = \frac{3}{4}x + \frac{-15}{4}\\\\y =\frac{3}{4}x - \frac{15}{4}$

Thus the equation of line is found out

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3 years ago

What is $35.99 with a 5% sales tax?

AleksandrR [38]

35.99+5% sales tax=37.79
Hope it helps!

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3 years ago

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13. A high school athletic department bought 40 soccer uniforms at a cost of $3,000. After soccer season, they returned some of

KiRa [710]

Answer:

they paid $75 and they only got back $40 so there is a $35 diffrence.

To find the amout they paid you divide 3,000 by 40 to get 75 and so they paid $75 and they only got $40 back per uniform.

I like math.

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The owner of a bakery wants to know whether customers have any preference among 5 different flavors of muffin. A sample of 200 c

Ainat [17]

If these were the missing data:
Flavors: orange blueberry chocolate vanilla vanilla&raisin
# of customers: 30 52 38 36 44

Calculate the chi-squared test statistic X 2.

The Chi-square test statistic x 2 is 7.

Pls. see my attachment for the table I created in solving the problem.

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3 years ago