If 10% of a number is 6, then 100% of the number is

2 months ago

Solution 1

Guest #5492585
2 months ago

60

Step-by-step explanation:

Solution 2

Guest #5492586
2 months ago

60

Step-by-step explanation:

📚 Related Questions

Question
Find two consecutive numbers that 144 lies between
Solution 1

143, 145

Step-by-step explanation:

Question
If f(x)= x*2 +3 and g(x) = 4x + 1, what is f(g(2))?
Solution 1

f(g(2))=84

Step-by-step explanation:

Step one:

Given data

f(x)= x*2 +3

g(x) = 4x + 1

Step two

Let us find g(2) first then we proceed to find f(g(2))

g(2)=4(2) +1

g(2)=8+1

g(2)=9

Since g(2)=9

f(g(2))=x*2 +3

f(g(2))=9*2 +3

f(g(2))=81+3

f(g(2))=84

Question
If 9(1-x)=27y and x-y=-11/2 find the value of x+y.
Solution 1

x=-3.875

y=1.625

x+y=5.5

Step-by-step explanation:

Given:

9(1-x)=27y

x-y=-11/2

then:

x=y-11/2 OR 5.5

substitute:

9(1-[y-5.5])=27y

9-9[y-5.5]=27y

9-9y+49.5=27y

simplifying:

36y=58.5

y=1.625

x=1.625-5.5=-3.875

Proof:

x-y=5.5 then -3.875-1.625=-5.5 =-11/2

9(1-x)=27y then 9(1-(-3.875))=27(1.625) then simplified

9(4.875)=43.875  or 43.875=43.875

Question
4x + 3y = 12 2x + 3y = -6 select each correct answer
Solution 1

(9, -8)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
7. Subtraction
• Left to Right

Equality Properties

• Multiplication Property of Equality
• Division Property of Equality
• Subtract Property of Equality

Algebra I

• Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

4x + 3y = 12

2x + 3y = -6

Step 2: Rewrite Systems

4x + 3y = 12

1. Multiply everything by -1:                    -4x - 3y = -12

Step 3: Redefine Systems

-4x - 3y = -12

2x + 3y = -6

Step 4: Solve for x

Elimination

1. Combine 2 equations:                     -2x = -18
2. Divide -2 on both sides:                  x = 9

Step 5: Solve for y

1. Define equation:                     2x + 3y = -6
2. Substitute in x:                        2(9) + 3y = -6
3. Multiply:                                   18 + 3y = -6
4. Subtract 18 on both sides:      3y = -24
5. Divide 3 on both sides:           y = -8
Question
(14x4 -x3 + 2x2 + 5x + 15) - (10x4 + 3x3 - 6x + 4)
Solution 1

4x⁴ - 4x³ + 2x² + 11x + 11

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
7. Subtraction
• Left to Right

Algebra I

• Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

(14x⁴ - x³ + 2x² + 5x + 15) - (10x⁴ + 3x³ - 6x + 4)

Step 2: Simplify

1. Distribute negative:                                                                                       14x⁴ - x³ + 2x² + 5x + 15 - 10x⁴ - 3x³ + 6x - 4
2. Combine like terms (x⁴):                                                                               4x⁴ - x³ + 2x² + 5x + 15 - 3x³ + 6x - 4
3. Combine like terms (x³):                                                                               4x⁴ - 4x³ + 2x² + 5x + 15 + 6x - 4
4. Combine like terms (x):                                                                                 4x⁴ - 4x³ + 2x² + 11x + 15 - 4
5. Combine like terms (Z):                                                                                 4x⁴ - 4x³ + 2x² + 11x + 11
Question
What is the meden of 66, 51, 77, 68, 60, 75, 54, 80
Solution 1

67

Step-by-step explanation

66, 51, 77, 68, 60, 75, 54, 80

rearrange the numbers

51, 54, 60, 66, 68, 75, 77, 80

66 and 68 are middle numbers so add it and divide by 2

66+68/2

134/2

=67

Question
What is the area of a circle radius 3.4 nearest tenth
Solution 1

A≈36.32

hope this helps you

Question
What value of x makes the equation -2+(3x+7))=-2(1+8x)
Solution 1

X  = 1.2

Step-by-step explanation:

-2(3x + 7) = -2(1 + 8x)

-6x - 14 = -2 - 16x

+16x              +16x

10x - 14 = -2

+14    +14

10x = 12

10  =   10 = 1.2

(x = 1.2)

Question
Type the missing number to complete the proportion. 74 books in 2 years == 37 books in years
Solution 1

1

Step-by-step explanation:

74/2 = 37/x so u have to cross multipy these two so 74*x = 2*37

then 74x =74 so x=74/74 which is 1 :)

Question
What is 40 percent of an hour? please write answer into hours and minutes. I will mark brainliest!!!!!
Solution 1

There are 24 minutes in 40 percent of an hour.

What is the percentage?

The percentage is defined as a ratio expressed as a fraction of 100.

For example, If Misha obtained a score of 67% on her exam, that corresponds to 67 out of 100. It is expressed as 67/100 in fractional form and as 67:100 in ratio form.

We know that there are 60 minutes in one hour

So 1 hour = 60 minutes,

We have to evaluate 40 percent of an hour

⇒ 40% of 1 hour

⇒ 40% of 60 minutes

⇒ 0.4 × 60 minutes

Apply the multiplication operation, and we get

⇒ 24 minutes

There are 24 minutes in 40 percent of an hour.

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Solution 2

24

Step-by-step explanation:

40 percent is 40/100=2/5

2/5x60 is 24

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