1 year ago

The product of a number and four, increased by 5.

Mathematics

2 answers:

Nana76 [90]1 year ago

8 0

It should be 4+n+5.

german1 year ago

3 0

I’m pretty sure the answer is 4x+5

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Help with the step by step

Nataliya [291]

Step-by-step explanation:

First, distribute the -4 to the parenthesis:

24a-22=-4+24a

Add 22 to both sides:

24a-22+22=-4+22+24a

Simplify:

24a=18+24a

Subtract 24a from both sides:

24a-24a=18+24a-24a

Simplify:

0=18

hope this helps :)

4 0

3 years ago

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109⁰+118⁰+44⁰=× can you please help

Paha777 [63]

Answer:

x = 271 degrees

Step-by-step explanation:

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1 year ago

How can you check the solution to x+5=3x-1

Dominik [7]

First solve it, then do the reverse operation to it

7 0

2 years ago

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Your friend shows you a coin collection. In it 45/50 of the coins are quarters. what percent of the coins are quarters?

Ksenya-84 [330]

Answer:

90% of them are quarters.

Step-by-step explanation:

If you take 50 and multiply it by two, you get 100. But, in order to get the right number, you have to multiply 45 by two as well. 45 x 2 is 90. 90 out of 100 is 90 percent. So 90% is the answer.

8 0

3 years ago

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The pyramid shown has a height of 14 inches and a base area of 60 in2. Find the volume of the pyramid.

Kamila [148]

Volume of pyramid is $280 in^{3}$ .

The pyramid has a height 14 inches and a base area of 60 in2.

What is volume?

Volume is a three - dimensional quantity that is used to measure the capacity of a solid shape.

Volume of the pyramid = $Area base$ X $\frac{height}{3}$

= $60.\frac{14}{3}$

= $280$ $in^{3}$

So the volume of pyramid = $280$ $in^{3}$

Learn more about the Volume visit:

https://brainly.in/question/609711

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1 year ago