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4 years ago

If 5 pieces of candy cost $4.50, how much would eight pieces cost

Mathematics

1 answer:

Artyom0805 [142]4 years ago

4 0

Answer: $22.50

Step-by-step explanation:

If each piece of candy cost $4.50 you have to multiply that by 5.

4.50+4.50+4.50+4.50+4.50

Or 4.50x5

=$22.50

Don’t forget to mark me brainliest :)

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Which answer matches this description?

lara31 [8.8K]

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45/(6+3)
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3 years ago

A particular rocket taking off from the earth surface uses fuel at a constant rate of 12.5 gallons per minute the rocket initial

faltersainse [42]

Answer:

$y=12.5x+225$

Step-by-step explanation:

Let

x ----> the number of minutes

y ----> the amount of fuel in gallons

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the unit rate or slope

b is the y-intercept or initial value

we have that

The unit rate or slope is equal to

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substitute

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3 0

3 years ago

The area of the triangle is 1560 m2<br><br>True<br><br>False

ValentinkaMS [17]

Answer:

FALSE

Step-by-step explanation:

Area of triangle is given by formula :

$Area\ =\ \frac{1}{2}\left(base\right)\left(Altitude\right)$

From picture we see that Altitude = 60 m

Base = 52 + 71 = 123 m

Now plug these values into above formula:

$Area\ =\ \frac{1}{2}\left(123\right)\left(60\right)$

$Area\ =\ \frac{1}{2}\left(15129\right)$

$Area\ =\ \frac{15129}{2}$

$Area\ =\ 7564.5$

Which is different than given area 1560 m^2.

Hence answer is FALSE.

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3 years ago

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jolli1 [7]

Answer:

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3 years ago