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3 years ago

11

Definitely need to purchase 1000 plastic bracelets to hand out to the students at her school for drug free week the bracelet Wil

l cost $.36 each how much money was Stephanie need

2 answers:

slava [35]3 years ago

5 0

She will need to spend $360

malfutka [58]3 years ago

4 0

Answer:

$360 because 1,000 times .36 is $360

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Consider the standard form equation 2x-Ry=30. What value of R causes the graph to have a y-intercept of 5?

DochEvi [55]

Answer:

R = 6

Step-by-step explanation:

Given the equation of the line is 2x - Ry = 30

We know that the equation of a line with a as x-intercept and b as y-intercept is $\frac{x}{a} +\frac{y}{b} =1$

Now convert the above given line to the standard form

Divide the line by 30 we get

$\frac{2x}{30}-\frac{Ry}{30} =\frac{30}{30}$

$\frac{x}{15} -\frac{y}{\frac{30}{R} } =1$

Here the y-intercept is 30/R

Given y-intercept = 5

$\frac{30}{R} =5$

R = 6

4 0

3 years ago

(05.06)Which interval on the graph could be described as linear constant?

Yakvenalex [24]

Segment A is a linear constant. In general a linear constant will be y=k for a horizontal line or x=k for a vertical line.

8 0

3 years ago

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If 2x-y equals 120, what are the values of x and y?

krek1111 [17]

X=60 and y=20
x and y can be many things that answers the question to 120

5 0

3 years ago

Read 2 more answers

I forgot how to do this please help❤️

Vadim26 [7]

<h3>Answer: x = 25</h3>

=======================================================

Explanation:

Add up the parallel sides, and divide by 2

x = (15+35)/2

x = (50)/2

x = 25

The midsegment is the average of the two parallel sides.

3 0

3 years ago

Jessica had a bag of candies. She gave 1/8 of her candies to judy. Then jessica gave 3/7 of the candies she had left to Reggie.

AlexFokin [52]

Answer:

Jessica had 32 candies at the beginning.

Step-by-step explanation:

Let the number of candies Jessica had at the beginning be $x$ .

Candies gives to Judy = $\frac{1}{8}x$ .

Now, candies left with Jessica is $x-\frac{1}{8}x=\frac{7x}{8}$ .

Candies given to Reggie is $\frac{3}{7}$ of $\frac{7x}{8}$ .

∴ Candies with Reggie is $\frac{3}{7}\times\frac{7x}{8}=\frac{3x}{8}$ .

Candies left with Jessica after giving to Reggie = $\frac{7x}{8}-\frac{3x}{8}=\frac{4x}{8}$ .

Now, Jessica lost 75% of what she had left. So, 75% of $\frac{4x}{8}$ .

∴ Candies lost = $\frac{75}{100}\times\frac{4x}{8}= \frac{3x}{8}$

Now, candies left with Jessica = $\frac{4x}{8}-\frac{3x}{8}=\frac{x}{8}$ .

As per question,

Candies left with Jessica at last is 4. So,

$\frac{x}{8}=4$

$x=32$

Hence, Jessica had 32 candies at the beginning.

6 0

3 years ago