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mrs_skeptik [129]
4 years ago
7

PLS HELPP 4x +4 - 3x=6 ? ​

Mathematics
2 answers:
maw [93]4 years ago
4 0

Answer:

2

Step-by-step explanation:

larisa86 [58]4 years ago
3 0

Answer: 2

Step-by-step explanation:

Combine like terms: 4x + -3x = 1x:

4 + 1x = 6

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation:

4 + -4 + 1x = 6 + -4

Combine like terms: 4 + -4 = 0:

0 + 1x = 6 + -4

1x = 6 + -4

Combine like terms: 6 + -4 = 2:

1x = 2

Divide each side by '1':

x = 2

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A bottle of eyes drop has 0.45 fluid ounces of liquid.How much liquid is in 10fourth bottles of eye drops
hammer [34]

Option 1: 4500 Fluid Ounces is the correct answer

Step-by-step explanation:

The total fluid will be calculated by multiplying the amount of fluid in one bottle to the number of bottles

Given

Liquid\ in\ one\ bottle=0.45\ fluid\ ounces\\Total\ number\ of\ bottles=10^4

So,

Total\ fluid=Fluid\ in\ one\ bottle* Number\ of\ bottles\\=0.45*10^4\\=0.45*10000\\=4500\ fluid\ Ounces

Hence,

Option 1: 4500 Fluid Ounces is the correct answer

Keywords: Division, Multiplication

Learn more about quantities at:

  • brainly.com/question/2115122
  • brainly.com/question/2116906

#LearnwithBrainly

3 0
3 years ago
There are 14 girls and 12 boys in a class. What is the ratio of girls to students?
frosja888 [35]

Answer:

7:13

Step-by-step explanation:

There are 14 girls and 12 boys, so there are 26 students in total. Since we are looking for the ratio of girls to students, the ratio will be 14:26. To simplify it, we will divide 14 and 26 by their greatest common factor: 2. We will get the ratio of 7:13.

I hope this helped! :)

6 0
3 years ago
Mr Lim read 3 books in 2 hours. He took the same amount of time to read the first two books. He took 15 minutes longer to read t
Naya [18.7K]
He took 75 minutes to read the third book.
5 0
4 years ago
The base charge of a cab in New York is $2.50 as soon as you enter the cab. There is an additional charge of $2.50 per miles tra
Verdich [7]

Answer:

7 miles

Step-by-step explanation:

You have total of $20

We subtract $2.50 from it since it is the base charge, so now we have:

20 - 2.5 = $17.50

This is for the number of miles at $2.50 PER MILE. To find the number of miles we can travel for this, we have to divide the amount we have (17.5) by the rate per mile (2.5), so we have:

17.5/2.7 = 7

So for a total of $20, we can travel 7 miles (without tip)

7 0
3 years ago
If F (7) 22, Then F(f-1(22))
jeka57 [31]

Answer:

\boxed{\boxed{f(f^{-1}(22))=22}}

Step-by-step explanation:

\text{If we have}\ f(x)\ \text{and}\ f^{-1}(x),\ \text{then}\\\\\text{if}\ f(a)=b,\ \text{then}\ f^{-1}(b)=a.\\\\\text{Therefore, if}\ f(7)=22,\ \text{then}\ f^{-1}(22)=7.\\\\f(\underbrace{f^{-1}(22)}_{=7})=f(7)=22

6 0
3 years ago
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