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Sedbober [7]
3 years ago
15

How do you 'undo' addition?

Mathematics
2 answers:
Triss [41]3 years ago
8 0
By the way the question is worded, I would say you undo addition by subtraction. I hope this helped!
Svetradugi [14.3K]3 years ago
4 0
By subtracting instead of addition
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Tom could grow potatoes, cabbages, and cauliflower on his farm. However, he has decided to grow only potatoes. What is Tom doing
dimaraw [331]
He is growing potatoes, probably to sell them
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4 years ago
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Daisy has a marble collection in her room the ratio of blue marbles to red marbles are 4 : 7 if she has 24 blue marbles how many
Masteriza [31]

Answer:

The answer is 24:42

Step-by-step explanation:

All you have to do is multiply 7 by 6 because for every red marbles there are 6 marbles.

Hopes this helps!!

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3 years ago
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If you take a number, times by 3 then add 5. You get the same as if you took the number, times by 7 then subtract 8. What is the
lana [24]
3x+5=7x-8
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8 0
3 years ago
Given log4(3) =0.7925 and log4(5) =1.1610, use log properties to find log4(300).
Ede4ka [16]

Answer:

4.1145

Step-by-step explanation:

You can use the following formula to solve this kind of problems,

log_{a}(b)  +  log_{a}(c)  =  log_{a}(bc)

So, let's start of with log4_(300). Since the question have already gave log4_(3) =0.7925 and log4_(5) =1.1610. It means that you have to split the 300 into the simplest form where almost all of the numbers are 3 and 5.

log_{4}(300)  =  log_{4}(4 \times 5 \times 3 \times 5)  \\  =  log_{4}(4)  + log_{4}(5)  + log_{4}(3)  + log_{4}(5)  \\   = 1 + 1.1610 + 0.7925 + 1.1610 \\  = 4.1145

5 0
3 years ago
Ken is thinking of a number. nine more than the product of 4 and the number is 73. Find Kens number.
rewona [7]
I got 16 for this one
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3 years ago
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