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4 years ago

00:00

Mathematics

1 answer:

Furkat [3]4 years ago

5 0

Answer:

-2

Step-by-step explanation:

Subtracting a negative number is the same as adding it, so this is basically just negative 8 plus 6, which is -2. Don't know who was right though, you kinda left that part of the question out.

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What is the mean for this data set rounded to the nearest hundredth?

Mashutka [201]

Answer:

2.73

Step-by-step explanation:

add all the number together and you get 41

then divide 41 by the number of data which is 15

and you get 2.73

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3 years ago

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Need help on this asap

Studentka2010 [4]

The dotted line represents y = x

area below this is y < x

Also y < 4 ( below the horizontal dotted line

Its choice C.

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3 years ago

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Owen is 147.3 cm tall

melomori [17]

Owen is aroumd 4.87 feet tall also.

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4 years ago

Omar wants to purchase a bike helmet for 22.55 and a bike for 134.45.

noname [10]

Answer:

$169.96 dollars

Step-by-step explanation:

Given the following questions:

8.25% of 22.55 and 134.45

In order to find the answer, we will have to add the initial costs of the items together, then we will calculate using the formula for percentages to find the tax rate.

$22.55+134.45=157$
$157$

<u>Calculate the percentage:
</u> $\frac{p\times c}{100}$
$\frac{8.25\times157}{100} =8.25\times157=1295.25\div100=12.9525$
$=12.9525$
$12.9525$
$2 < 5$
$=12.96$

<u>Add the sales tax:</u>
$157+12.96=169.96$
$=169.96$

Which means the two items along with an 8.25% sales tax costs "$169.96 dollars."

Hope this helps.

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3 years ago

Question 3 of 10 What is the slope of the line shown below? C O A. 5 5 (3,7) B. 2 O D.-2

scoundrel [369]

Slope = Y2-Y1/X2-X1 = 7-(-3)/3-(-2)= 10/5 = 2

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3 years ago

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