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3 years ago

Answer any of these questions and still get a good rating if you are correct. (Also this is multiplication with fractions)

Mathematics

1 answer:

grin007 [14]3 years ago

3 0

$\frac{ - 8}{9.6} \div 6 \\ \frac{ - 8}{9.6} \times \frac{1}{6} \\ = - 0.13$

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Reflect (10,-8) over the x-axis

cricket20 [7]

Answer:

(10,8)

Step-by-step explanation:

Symmetry over x axis: you keep x, but change the sign of y value.

So, the symmetric of (10,-8) is (10,8)

3 0

3 years ago

A value pack of candy bars cost 7.50. If there 25 candy bars in the package,what is the cost per candy bar?

Advocard [28]

Answer:

i think 50 25 or 75 cents

Step-by-step explanation:

4 0

3 years ago

Javon spent %687 on pokemon cards. Energy cards cost $6 and dragon cards cost $5. If he bought a total of 127 packs then how man

pshichka [43]

Answer:

Javon purchase Energy cards = 52

Javon purchase Dragon cards = 75

Step-by-step explanation:

Given - Javon spent $687 on pokemon cards. Energy cards cost $6

and dragon cards cost $5.

To find - If he bought a total of 127 packs then how many of each did he buy ?

Proof -

Let Javon purchase Energy cards = x

Javon purchase Dragon cards = y

Now,

Given that he bought a total of 127 packs

⇒x + y = 127

Also,

Cost for 1 Energy card = $6

⇒Cost of x Energy cards = $ 6x

And

Cost of 1 Dragon card = $5

⇒Cost of y Dragon card = $ 5y

Now,

Given that Javon spent $687 on pokemon cards.

⇒6x + 5y = 687

∴ we get

x + y = 127 ..................(1)

6x + 5y = 687 .................(2)

Multiply by 6 in equation (1) , we get

6(x + y) = 6(127)

⇒6x + 6y = 762 .................(3)

Now,

Subtract equation (2) from equation (1) , we get

6x + 6y - (6x + 5y )= 762 - 687

⇒6x + 6y - 6x - 5y = 75

⇒y = 75

Now,

Put the value of y in equation (1), we get

x + 75 = 127

⇒x = 127 - 75

⇒x = 52

∴ we get

Javon purchase Energy cards = x = 52

Javon purchase Dragon cards = y = 75

3 0

3 years ago

if a one bedroom apartment that rents for $450 in Detroit rents for 250% of that price in manhattan, what is the rent in Manhatt

lesya [120]

Answer:

$1125

Step-by-step explanation:

To find percentage of something, we always take the percentage, convert it to decimal by dividing by 100, and then multiply that decimal with the number given.

Here, we want to find 250% of $450. First, lets convert 250% to decimal:

250/100 = 2.5

So, 250% = 2.5

Now we multiply this with $450 to find rent in Manhattan:

2.5 * 450 = $1125

That's a whooping price of $1125 in Manhattan!!

4 0

3 years ago

2/15 net 45 translates as ________. A. 45 percent of account due in 15 days, payment prior to day 15 receives a 2 percent disc

Elena-2011 [213]

Answer:

C. 2 percent cash discount if paid prior to 15 days, if customer does not take a cash discount, the balance is due in 45 days.

Step-by-step explanation:

2/15 net 45 translates as 2 percent cash discount if paid prior to 15 days, if customer does not take a cash discount, the balance is due in 45 days.

4 0

3 years ago

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