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3 years ago

13

Write an equation that could be used to solve the given problem: if twice a number is increased by 15 , the result is the same a

s when 10 is subtracted from the number.

2 answers:

Semmy [17]3 years ago

7 0

Equation 2X+15= X-10

X=-25

My name is Ann [436]3 years ago

5 0

2x+15=x-10 . It helps to read these problems out loud and then try to write out the equation :)

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Do 22000/7.5
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3 years ago

What's 1003 in standard form?

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3 years ago

A cylinder has a helght of 16 cm and a radius of 5 cm. A cone has a helght of 12 cm and a radius of 4 cm. If the cone is placed

erma4kov [3.2K]

Answer:

1055.04 cm³

Step-by-step explanation:

Given that,

Height of a cylinder, h = 16 cm

Radius of the cylinder, r = 5 cm

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The radius of a cone, r' = 4 cm

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$V=\pi r^2 h\\\\=3.14\times 5^2\times 16\\\\=1256\ cm^3$

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Hence, the required answer is equal to 1055.04 cm³.

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3 years ago

Jack has two jars of wax. One jar is 1/6 full. The other jar is 4/6 full. Write an equation to find the amount of wax Jack has.

Solnce55 [7]

Answer:

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Step-by-step explanation:

I hope this helped

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3 years ago

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Ainat [17]

Plug in 6.5 for x.
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2 years ago