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sukhopar [10]
3 years ago
5

I don't know how to solve questions like this. k-10=-7

Mathematics
2 answers:
ra1l [238]3 years ago
7 0
You have to add 10 to both sides of the equation because you want to have your variable (in this case it's K) to be on it's own. K=-7+10 or K=10-7 Then you subtract 7 from 10 and you get k=3. Let  me know if you don't understand.
kirill115 [55]3 years ago
5 0

K-10=-7

K=10-7   Add 7 for both side.

k=3

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the total cost of four boxes of pasta is $14 There are 16 oz of pasta in each box of the same amount what is the maximum number
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Answer:

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Step-by-step explanation:

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Estimate 18.22 + 8.531 by first rounding each number to the nearest tenth
hram777 [196]

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Prove 2^n > n for all n equal to or greater than 1. I mostly need help with how to solve the problem when it is greater than
noname [10]
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7 0
3 years ago
Please can you help me I don't understand
Alexxx [7]
I will show you how to do the first one.....we are finding the GCF...the largest number that goes into each number (same for variables)

1.)  20yx , 80x³  ( factor each number and variable)

20  =  2, 4, 5, 10, 20
y    =  y
x     =  x
80  =  2, 4, 5, 8, 10, 16, 20, 40, 80
x³  =  x, x, x

what is the largest number that 20 and 80 have in common?    20...
how about the variables?    x

so, the Greatest Common Factor (GCF is 20x)
8 0
3 years ago
Help me I’m dumb and stupid :)
wel

Answer:

The first digit of the quotient should be placed at the leftmost place of the places of the all the digits in the quotient.This is so from the basic rule of division.

Step-by-step explanation:

The quotient is given by,

[\frac {4,839}{15}] [where [x] is the greatest integer function on x]

= [322.6]

= 322

and the remainder is given by,

15 \times 0.6

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So, the first digit of the quotient should be placed at the leftmost place of the places of the all the digits in the quotient and this is so from the very basic rule of division.

8 0
3 years ago
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