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Answer:

a,2

Step-by-step explanation:

3×=4×-2

if ×=2

3(2)=4(2)-2

6=8-2

6=6

this is the answer I hope it will help you

Answer:

The answer is option C. 6

Answer:

Fraction of 25%=1/4

Decimal of 25%=0.25

Fraction of 50%=1/2

Decimal of 50%=0.5

Answer:

If multiply answer=62.25

if dividing answer=2.49

Answer:

y=4/3+2

Step-by-step explanation:

y=mx+b is slope-intercept form

4x-3y=-6

-3y=-4x-6

y=4/3+2

Answer:

5^3

125

Step-by-step explanation:

5^0 x 5^3.

When we multiply exponents with the same base, we add  the exponents

a^b * a^c = a^(b+c)

5^(0+3)

5^3

125

Answer:

125

Step-by-step explanation:

[tex]5^0*5^3\\\\n^0=1\\\\n\neq 0\\\\\Rightarrow 5^0=1\\\\=5^0*5^3\\\\=1*5^3\\\\=5^3\\\\=125[/tex]

Let f(x) = lnx and g(x) = log₂x. for all 0 < x < 1, f(x) < g(x): True.

In this scenario and exercise, we would determine the corresponding output value for the functions f(x) and g(x) under the given mathematical operation and independent variables.

When x = 1, the output value for f(x) based on the table of values is given by;

f(x) = lnx

f(1) = ln(1).

f(1) = 0.

When x = 2, the output value for f(x) based on the table of values is given by;

f(x) = lnx

f(2) = ln(2).

f(2) = 0.69314718

When x = 1, the output value for g(x) based on the table of values is given by;

g(x) = log₂x

g(1) = log₂(1)

g(1) = 0.

When x = 2, the output value for g(x) based on the table of values is given by;

g(x) = log₂x

g(2) = log₂(2)

g(2) = 1.

In this context, we can logically deduce that the function f(x) is less than function g(x) for all 0 < x < 1.

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To get from 3x + 2y + 1 to -2x + y - 5, we need to subtract 5x + y + 6.

To determine what should be subtracted from 3x + 2y + 1 to get -2x + y - 5, we need to subtract the given expression from the desired result.

The given expression is -2x + y - 5.

So, the subtraction would be:

(-2x + y - 5) - (3x + 2y + 1)

To subtract these expressions, we distribute the negative sign to each term inside the parentheses:

-2x + y - 5 - 3x - 2y - 1

Next, we can combine like terms:

(-2x - 3x) + (y - 2y) + (-5 - 1)

Simplifying further:

-5x - y - 6

To get from 3x + 2y + 1 to -2x + y - 5, we need to subtract 5x + y + 6.

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Answer:

The answer is D. I will be writing this because I have to have a certain amount of words

Answer:

A!

Step-by-step explanation:

40 dollars per month (40x)

Initial fee of 100$ (100)

50 dollars per month (50)

Answer:

I) 32.5

ii) 100.1

Step-by-step explanation:

I) 1056.25 = √1056.25

= 32.5

ii) 10020.01= √10020.01

=100.1

Answer:

(i) = 32.5

(ii) = 100.1

Step-by-step explanation:

I) 1056.25 = √1056.25

= 32.5

ii) 10020.01= √10020.01

=100.1

Answer:

25

Step-by-step expla

Answer and Step-by-step explanation:

In probability, events are dependent when the probability of the first event ocurring influences the outcome of the second event.

a. For events A and B, after ripping one page, it is destroyed, so the total number of pages changed. Therefore, events A and B are dependent.

b. To find the probability of both events happening, first, determine the probabilities of each event:

P(A) = [tex]\frac{1}{29}[/tex]

P(B) = [tex]\frac{1}{28}[/tex]

P(A and B) = [tex]\frac{1}{29}.\frac{1}{28}[/tex]

P(A and B) = [tex]\frac{1}{812}[/tex]

Probability of A and B occur is 0.12% or [tex]\frac{1}{812}[/tex].

first question:

72 tickets were sold.

so... if 18 is 25%

18+18=36

then 36 would be 50%

36+36=72

so then 72 would be 100%

72*.25=18

second question:

27 striped shirts

60% of 45 is 27 so that means there are 27 solids, the remaining 18 are striped.

Answer:

[tex]\displaystyle \boxed{ \sum_{k=1}^{8} (1+3k) }[/tex]

Step-by-step explanation:

Hello,

We are looking for something like

[tex]\displaystyle \sum_{k=1}^{8} u_k[/tex]

where

[tex]u_1=4\\ \\u_2=7 \\ \\u_3 =10 \\ \\u_k=1+3k[/tex]

So,

[tex]\displaystyle \sum_{k=1}^{8} u_k=\sum_{k=1}^{8} (1+3k)\\\\=\sum_{k=1}^{8} (1)+3\sum_{k=1}^{8} (k)\\\\=8+3\times \dfrac{9*8}{2}\\ \\=8+108=116[/tex]

Thanks

Answer:

Given x=10 and y=2, substitute the values to the equation.

3(10)-8(2)

30-16

14

Answer:

14

Step-by-step explanation:

the expression would look more like this:

3*10-8*2

then, you just solve using PEMDAS and stuff

3*10=30

8*2=16

30-16=14

14 is your answer

Answer:

I am unaware of the values but the answer to this would be 256 because 8*32=256 256/32=8

Step-by-step explanation:

Answer:

256

Step-by-step explanation:

x/32=8

You must multiply to isolate the variable so you multiply 8 by 32

x=256

Answer:

Step-by-step explanation:

Answer:

The multiplicative inverse of a number is a number, when multiplied by the original number, gives the product as 1

The easiest way to find the multiplicative inverse of a number is to get the reciprocal of the number, and that is also the multiplicative inverse of the number

1. As mentioned above, the product of a number and its multiplicative inverse is 1

2.

a) The multiplicative inverse of 5/3 is also the reciprocal of the same number

Multiplicative inverse: 3/5

b) The multiplicative inverse of -1/5 is also the reciprocal of the same number

Multiplicative inverse: -5/1

c) The multiplicative inverse of -3 can also be written as the reciprocal of the same number

Multiplicative inverse: -1/3

Answer:

38.5 = x

Step-by-step explanation:

9/ (x+2) = 2/9

Using cross products

9*9= 2(x+2)

Distribute

81 = 2x+4

Subtract 4 from each side

81-4 = 2x+4-4

77= 2x

Divide each side by 2

77/2 = 2x/2

38.5 = x

Answer:

x= -16

Step-by-step explanation:

first subtract 2 from both sides: 9/x= 2/9 - 2

then turn 2 into a fraction with a denominator of 9: 9/x= 2/9 - 18/9

then divide both side of the equation by 9: x= 2- 18

simplify: x= -16

Assuming the equation is y = (5/9)x, then the constant of proportionality is 5/9

The given equation is in the form y = kx. The value of k is the constant of proportionality

Equations of the form y = kx are considered direct proportion equations.

Answer:

The guy above me is right i got it right with his answer 5/9

Step-by-step explanation:

Answer:

dont know

Step-by-step explanation:

dont know

Answer:

x = 25

Step-by-step explanation:

.20x + .68(120 - x) = .54(120) (Distribute .68 to 120 and -x)

.20x + 81.6 - .68x = .54(120) (multiply .54 and 120)

.20x + 81.6 - .68x = 69.6 ( add .20x and -.68x)

-.48x + 81.6 = 69.6 ( subtract 81.6 on each side)

-.48x = -12 (divide -12 by -.48)

x = 25

Step-by-step explanation:

(-2/3 )x (1/6)

Cross Multiply:

[tex]\frac{2}{3} . \frac{1}{6} \\[/tex]  .... so the 2 and 6 would become 1 and 3

[tex]\frac{1}{3} .\frac{1}{3}[/tex]   ..... Like that

[tex]\frac{1}{9}[/tex] ..... (3x3=9)

-1/9 .... Answer

Hope this helps!!

Answer:

The correct answer is - 1/9

Step-by-step explanation:

I took the test.

Line 1 and Line 2 are parallel.
Line 1 and Line 3 are parallel.
Line 2 and Line 3 are parallel.
All three pairs of lines are parallel.

The equations of the three lines are:
Line 1: 3y = 2x + 5
Line 2: 4x - 6y = 8
Line 3: y = (2/3)x - 8
To determine whether two lines are parallel, perpendicular, or neither, we need to compare their slopes.
For Line 1 and Line 2:
To find the slope of Line 1, we can rewrite the equation in slope-intercept form: y = (2/3)x + 5/3. The slope of Line 1 is 2/3.
To find the slope of Line 2, we can rewrite the equation in slope-intercept form: y = (4/6)x - 4/6. Simplifying, we get y = (2/3)x - 2/3. The slope of Line 2 is 2/3.
Since the slopes of Line 1 and Line 2 are equal (both 2/3), these lines are parallel.
For Line 1 and Line 3:
The slope of Line 1 is 2/3.
The slope of Line 3 is 2/3.
Again, the slopes are equal, so Line 1 and Line 3 are parallel.
For Line 2 and Line 3:
The slope of Line 2 is 2/3.
The slope of Line 3 is also 2/3.
Once again, the slopes are equal, so Line 2 and Line 3 are parallel.

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Answer:

1 1/4

Step-by-step explanation:

if he drank 5 pints and 4 pints is 1 quart that means 1 pint will be left(1/4) and there will be 1 quart (1) so in total 1 1/4

Answer:

Step-by-step explanation: