3 years ago

Write an expression to represent . Eight less than the product of two and a number x

1 answer:

5 0

The answer is 2x-8 where “the product of two and a number” is the 2x and 8 less is to subtract 8 from the 2x so your answer is 2x-8

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PLZ HELP IVE BEEN STUCK ON THIS QUESTION

o-na [289]

Answer:

A= 16

B=?

Step-by-step explanation: srry about the second one im also confused but i tried my best.

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3 years ago

A party rental company has chairs and tables for rent. The total cost to rent 5 chairs and 3 tables is $31.the total cost to ren

san4es73 [151]

Answer:

$1.25 & $10.25

Step-by-step explanation:

Let c be the cost of renting one chair and t be the cost of renting table. We're given two equations:

#1. 5c + 3t = 37

#2. 2c + 6t =64

We have a system of equations. Using our system of equations calculator, we can solve this problem any of 3 ways below:

Chairs (c) cost $1.25
Tables (t) cost $10.25

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3 years ago

How many liters are there in a tank of volume 7.32m³?

Ivenika [448]

Answer: 3 liters in a tank of volume 7.32m^3

Step-by-step explanation:

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2 years ago

A jet flew from new york to london in 7 hours the average speed was 499.4 miles an hour how many miles was the trip

DENIUS [597]

499.4 x 7 = 3495.8 miles

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3 years ago

A cylinder has a radius of 10cm and a height of 9cm. A cone has a radius of 10cm and a height of 9 cm. Show that the volume of t

nlexa [21]

Answer:

The answer in the procedure

Step-by-step explanation:

step 1

Find the volume of the cylinder

The volume of the cylinder is equal to

$V=\pi r^{2} h$

we have

$r=10\ cm$

$h=9\ cm$

substitute

$V=\pi (10)^{2}(9)=900\pi\ cm^{2}$

step 2

Find the volume of the cone

The volume of the cone is equal to

$V=(1/3)\pi r^{2} h$

we have

$r=10\ cm$

$h=9\ cm$

substitute

$V=(1/3)\pi (10)^{2}(9)=300\pi\ cm^{2}$

therefore

we have

$Vcylinder=900\pi\ cm^{2}$

$Vcone=300\pi\ cm^{2}$

$Vcylinder=3Vcone$

8 0

3 years ago