It takes 46 minutes for 10 people to paint 3 walls. How many minutes does it take 4 people to paint 6 walls?

Mathematics

1 answer:

castortr0y [4]4 years ago

8 0

It takes 230 minutes for 4 people to paint 6 walls.
Hope this will help you!

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PLEASE HELP I DON'T KNOW I NEVER USED A CALCULATOR WITHOUT A PERCENT PLEASE HELP ME!!!

Snowcat [4.5K]

Answer:

Below

Step-by-step explanation:

% = /100

$\frac{6}{100} \times 40.85$

After you work out the value of the raise add it to the old pay and you get his new pay .

So basically , it's :

$( \frac{6}{100} \times 40.85) + 40.85$

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3 years ago

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DiKsa [7]

Answer:

-21, -20, -19, --18, -17, -16, -15, -14, -13, -12, -11

Step-by-step explanation:

There is no step by step explanation.

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3 years ago

A local hamburger shop sold a combined total of 437 hamburger and cheeseburgers on Thursday. There were 63 fewer cheeseburgers s

trasher [3.6K]

Let h represent hamburgers and c represent cheeseburgers. We can set up an equation:

h + c = 437

h + (h - 63) = 437

h + (h - 63 + 63) = 437 + 63

h + h = 500

2h = 500

2h / 2 = h

500 / 2 = 250

h = 250

250 hamburgers were sold.

To find how many cheeseburgers were sold, we subtract 250 - 63:

250 - 63 = 187

187 cheeseburgers were sold.

187 + 250 = 437

250 hamburgers and 187 cheeseburgers were sold on Thursday.

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1 year ago

N2-m: use m=7 and n=8 Please explain how to do this.

Ivenika [448]

If N = 8
if M = 7
then the equation is 8(2) - 7
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3 years ago

Please help work this equation

Flauer [41]

Hi!

<u>Given these two equations:</u>

$x = y + 8$

$x + 4 = 2(y + 4)$

We want to solve using the substitution method. Knowing that x is equal to y + 8, we can simply plug in 'y + 8' in for x in the second equation, like so:

$(y+8)+4=2(y+4)$