I Need Help Please!!!!! I will try to give brainliest!!!

Step-by-step explanation:

2x-7=5

is it shown numbers

Answer:

195/2.5 to get the amount of loads he can have = 78 loads

now do 24.96 the cost / 78 the amount of loads we get = $.32 per a load

Answer:

A

Step-by-step explanation:

substitution

Answer:

Step-by-step explanation:

Addition Property of Equality is:

Apply to the given:

then

Answer:

x > 3

interval notation: (3, ∞)

Step-by-step explanation:

Given the inequality statement: 4x - 5 > 7,

The goal is to isolate x and find its solution.

Start by adding 5 to both sides:

4x - 5 + 5 > 7 + 5

4x > 12

Divide both sides by 4:

4x/4 > 12/4

x > 3

The solution can also be expressed in the following interval notation:

(3, ∞).

In terms of graphing, it involves an empty circle on the endpoint, x = 3, as it is not included as a solution. The solution to the given inequality statement must be greater than 3.  

Answer:

Slope = -1 .     Parallel lines have the same slope.  The slope is a coefficient of the x-term.

Step-by-step explanation:

y - x = 5

y = x + 5    slope = 1

The slope of the line parallel to the given line is 1.

Slope is a value that describes the steepness and direction of a line. In variable format, it is commonly represented by the letter m.

The slope of a line is also called its gradient or rate of change. The slope formula is the vertical change in y divided by the horizontal change in x, sometimes called rise over run.

Given that the equation of a line y - x = 5, we need to find the slope of the parallel to the same,

Converting the equation in slope-intercept form,

y - x = 5

y = x + 5

Comparing with standard form of the equation of the line y = mx + c, where m is the slope,

Hence, the slope of the given line is 1,

We know that the slopes of the parallel lines are equal.

So, the slope of the asked line is 1.

Hence, the slope of the line parallel to the given line is 1.

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Answer:

1

Step-by-step explanation:

3 x 6 = 18

The probability of those telling the truth is an illustration of experimental probability.

The probability that the next person tells the truth is 0.23

The given parameters are:

[tex]\mathbf{n = 100}[/tex] -- sample size

[tex]\mathbf{x = 23}[/tex] -- those telling the truth

So, the probability that the next person tells the truth is:

[tex]\mathbf{Pr = \frac xn}\\\\\\[/tex]

Substitute values for x and n

[tex]\mathbf{Pr = \frac{23}{100}}[/tex]

Divide 23 by 100

[tex]\mathbf{Pr = 0.23}[/tex]

Hence, the probability that the next person tells the truth is 0.23

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Answer:  42006000

Step-by-step explanation:

you just have to find out where the numbers go, start at the 42 million.

Answer:

not enough information to answer this question

Answer:31

Step-by-step explanation:

Answer:

5/6

Step-by-step explanation:

1 1/2 - 2/3 =

= 1 3/6 - 4/6

We cannot subtract 4/6 from 3/6, so we borrow the 1 as 6/6 and add it to 3/6 to get 9/6. Now we can subtract 4/6 from 9/6.

= 9/6 - 4/6

= 5/6

Answer:

57.5 quarters

Answer:

hgggy7sid8e6r7r6d66yw7e7e56

Answer:

-6x-19

Step-by-step explanation:

3(2x-5)-4(3x+1)

6x-15-4(3x+1)

6x-15-12x-4

6x-19-12x

-6x-19

Answer:

You will pay $42.50

Step-by-step explanation:

You will pay 50-7.5 which gives you 42.50

Answer:

A graph that shows a proportional relationship starts at the origin.

Step-by-step explanation:

Answer:

Therefore, the measure of angles x is 70°.

Step-by-step explanation:

From the given figure ,

115° is the exterior angle

x° and 45° are the two interior opposite angles to 115°

We know that

An exterior angle formed by extending the side of a triangle is equal to the sum of the two interior opposite angles

⇛ x° + 45° = 115°

⇛ x° = 115°-45°

⇛ x° = 70°

Therefore , x = 70°

Answer:

???

Step-by-step explanation:

Answer:

hfkfufuf jfhjfhJjrjdhdojdjdsjfjfhndjdjfjfhfujfjfhfa

Answer:

50 - 18.99 = 31.01 - 12.49 = 18.52

18.52 + 25 = 43.52$

Miguel's got 43.52$ now.

[tex]x = 40°[/tex]

Step-by-step explanation:

The two angles shown are vertical angles and thus, by their definition, they are equal to each other. Therefore, we can write

[tex]3x = 2x + 40[/tex]

We can move the 2x term to the left side by adding [tex]-2x[/tex] to both sides of the equation:

[tex]3x - 2x = 2x - 2x + 40[/tex]

which will then give us

[tex]x = 40°[/tex]

Answer:

45/56=678_78÷65×56+63×568=466

So

Common difference

#4

The formula is

Put n=8

Answer:

3)  d = 1.8

4)  a₈ = 66

5)  a)  138  

    b)  55

    c)  [tex]a_n=55n+83[/tex]

Step-by-step explanation:

Question 3

The common difference of an arithmetic sequence is the difference between consecutive terms.

Therefore, to find the common difference, subtract one term from the next:

⇒ d = 5 - 3.2

⇒ d = 1.8

Question 4

Given arithmetic sequence:   [tex]a_n=10n-14[/tex]

To find the 8th term, substitute n = 8 into the equation:

[tex]\implies a_8=10(8)-14[/tex]

[tex]\implies a_8=80-14[/tex]

[tex]\implies a_8=66[/tex]

Question 5

General form of an arithmetic sequence:

  [tex]a_n=a+(n-1)d[/tex]

where:

a)  The first term is the initial amount Mrs Speas has in her bank account:

b) The common difference is the amount she deposits each week:

c) The iterative rule for the amount of money she has after n weeks is:

    [tex]\implies a_n=138+(n-1)55[/tex]

    [tex]\implies a_n=138+55n-55[/tex]

    [tex]\implies a_n=55n+83[/tex]

The ratios are not all equal, we can conclude that the cost of the taxi is not proportional to the number of miles driven.

What is proportional?

A proportion is an equation in which two ratios are set equal to each other. For example, if there is 1 boy and 3 girls you could write the ratio as 1 : 3 (for every one boy there are 3 girls) 1 / 4 are boys and 3 / 4 are girls. 0.25 are boys (by dividing 1 by 4)

To find the cost of hiring a taxi to drive 1, 2, 3, and 4 miles, we can use the formula:

C = 4 + 1.25m

For m = 1, we have:

C = 4 + 1.25(1) = 5.25

For m = 2, we have:

C = 4 + 1.25(2) = 6.5

For m = 3, we have:

C = 4 + 1.25(3) = 7.75

For m = 4, we have:

C = 4 + 1.25(4) = 9

So the table of costs for driving 1, 2, 3, and 4 miles is:

Miles (m) Cost (C)

       1 5.25

       2 6.5

       3 7.75

       4 9

To determine whether the cost of the taxi is proportional to the number of miles driven, we can check whether the ratios of cost to distance are equal. If they are, then the cost is proportional to the number of miles driven.

Let's check the ratios:

C(1)/1 = 5.25/1 = 5.25

C(2)/2 = 6.5/2 = 3.25

C(3)/3 = 7.75/3 = 2.58333...

C(4)/4 = 9/4 = 2.25

Hence, the ratios are not all equal, we can conclude that the cost of the taxi is not proportional to the number of miles driven.

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Answer:

a.

f(4) = 10•4 -6

f(4) = 40 -6

f(4) = 34

b.

f(-1/2) = 10•(-1/2) -6

f(-1/2) = -5 -6

f(-1/2) = -11

c.

f(0) = 10•0 -6

f(0) = 0 -6

f(0) = -6

Answer:

adc

\Step-by-step explanation:

thanks for ur wait

The graph of the inequality is graph (B)

The inequality is given as:

[tex]5 + 8x < 3(2x + 4)[/tex]

Start by expanding the bracket

[tex]5 + 8x < 6x + 12[/tex]

Next, we collect the like terms

[tex]8x - 6x < 12 - 5[/tex]

Evaluate the like terms

[tex]2x < 7[/tex]

Solve for x

[tex]x < 3.5[/tex]

The above means that, the values of x are less than 3.5

Hence, the inequality is graph (B)

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Answer:

B. Alternate Interior

Step-by-step explanation:

I hope this helps!!!!!

Answer:

Step-by-step explanation:

The endpoint x value of 8 must be reduced by 5 to get to the mid point x value of 3. We reduce 3 by another 5 to get the opposite end x value of -2

The endpoint y value of -2 must be increased by 12 to get to the mid point y value of 10. We increase 10 by another 12 to get the opposite end y value of 22

(-2, 22) endpoint

Answer: graph 1:no graph 2:no graph 3: yes graph 4: yes graph 5: no

graph 6: no

Step-by-step explanation:

Answer:

Graph 1 I think is yes because when determining if a function, you do the vertical line test meaning you place an imaginary vertically on the graph and if there is 2 points on the line at once, like for graph 5 or 6, then it isn't a function.

Therefore,

Graph 1: Yes

Graph 2: No

Graph 3: Yes

Graph 4: Yes

Graph 5: No

Graph 6: No