A plumber charges $55 for a house visit plus $25 for every hour he spends working. Which equation could be used to find t, the total cost of a house visit that lasted h hours ?

Answer:

c. 2/3

Step-by-step explanation:

To find the slope, you subtract y^1 from y^2 and divide it by x^2 - x^1

Our y^2 is 7 and our y^1 is 1.

7-1 = 6

Our x^2 is 3 and our x^1 is -6.

3 - (-6) = 3+ 6 = 9

so our slope is 6/9, reduced is 2/3

I hope this helped, please mark Brainliest, thank you!!

Answer:

10xy (option 5)

Step-by-step explanation:

it contains both x and y pronumerals

The like terms to 32xy as in the question are; xy and 10xy.

According to the question;

The term 32xy has a striking resemblance with xy and 10xy except the difference in the coefficients.

In essence, xy and 10xy are the like terms of 32xy in the question.

Read more;

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Answer:

Using divisibility rules, it is impossible to have exactly the same number of kids in each of the diamonds

Step-by-step explanation:

Here, we want to use divisibility rule to check for the possibility of 152 kids showing for the kids

Since we need exactly equal number of kids in each of the diamonds, we are going to test the possibilities that we can share 152 to have the same number of campers in each of the diamond

Mathematically 152/6 = 25.3333

Since we have a remainder for the division, it is impossible to share the campers equally in the six diamonds if 152 kids show up for the camp

Answer:

it would be (38x+15)+38y

Step-by-step explanation:

x=number of weeks

38 times x=38x

53x=53 weeks

bonus of 15=38x+15

Answer:

7

Step-by-step explanation:

If line l is parallel to line m, therefore:

[tex] 16x + 22 = 134 [/tex] (alternate exterior angles are congruent)

Subtract 22 from each side

[tex] 16x + 22 - 22 = 134 - 22 [/tex]

[tex] 16x = 112 [/tex]

Divide both sides by 16

[tex] \frac{16x}{16} = \frac{112}{16} [/tex]

[tex] x = 7 [/tex]

Answer:

[tex] \rm t = \dfrac{5 - b}{2} [/tex]

Step-by-step explanation:

Solve for t:

[tex] \longrightarrow [/tex] 5 - b = 2t

5 - b = 2t is equivalent to 2t = 5 - b:

[tex] \longrightarrow [/tex] 2t = 5 - b

Divide both sides by 2:

[tex] \longrightarrow [/tex] [tex] \sf \dfrac{2t}{2} = \dfrac{5 - b}{2} [/tex]

[tex] \sf \dfrac{2}{2} [/tex] = 1:

[tex] \longrightarrow [/tex] [tex] \sf t = \dfrac{5 - b}{2} [/tex]

Answer:

the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.

Step-by-step explanation:

Answer:

-320

Step-by-step explanation:

You would first create an explicit formula for the provided sequence.

The basic explicit formula for arithmetic sequences is , [tex]a_{n} = d(n-1) + a_{1}[/tex]where an is the number of the term, d is the number you are adding or subtracting by, n the location of the term, and a1 is the first number.

We would then substitute the values given.

We are trying to solve the value of the 54th term. This makes n = 54. The first number of the sequence is -2, so a1 is -2. Finally, d is -6 because we are subtracting 6 to each number in the sequence.

Therefore, our resulting equation would be[tex]a_{n} =-6(54-1)-2[/tex] , which equals -320.

Answer:

-320.

Step-by-step explanation:

n54 = a1 + d(54 - 1)

Here a1 = -2 and d = -8 - (-2) = -6.

So 54th term = -2 + -6*53

= -320.

Step-by-step explanation:

x = -4y + 6

Now,

Substituting the value of x on 2x + 9y = 16, we get -.

2(-4y + 6) + 9y = 16

-8y + 12 + 9y = 16

y = 16 - 12

Now,

Substituting the value of y on 2x + 9y = 16, we get -

2x + 9(4) = 16

2x = 16 - 36

2x = -20

Hence,

The value of x is -10 and y is 4.

Answer:

18°

Step-by-step explanation:

sum the parts of the ratio, 1 + 4 + 5 = 10 parts

The sum of the 3 angles in a triangle = 180° , then

180° ÷ 10 = 18° ← value of 1 part of the ratio

Since 1 is the smallest part of the ratio it represents the smallest angle, thus

smallest angle = 18°

Answer:

yes

Step-by-step explanation:

Answer:

f(2)= -2

g(2)= 12

Step-by-step explanation:

To solve this we use the substitution method. Since f(2) is your variable, we will plug the x-value of 2 into each equation

f(2)= 2(2)^2-5(2)

f(2)=8-10

f(2)= -2

If the same variable is used for both equations then g(x) would be g(2) as well leaving you with

g(x) = 3x^2

g(2)= 3(2)^2

g(2)=12

The total number of students surveyed is 88 if the survey asked students whether they would like a drama club, a step team, both clubs, or neither club.

It is defined as the diagram that shows a logical relation between sets.

The Venn diagram consists of circles to show the logical relation.

We have:

A survey asked students whether they would like a drama club, a step team, both clubs, or neither club.

We can find the number of students surveyed by the Venn diagram:

The data:

• 34 students would like a drama club.

• 27 students would like a step team.

• 14 students would like both.

• 13 students would like neither.

From the Venn diagram:

The total number of students surveyed = 34 + 27 + 14 + 13

The total number of students surveyed = 88

Thus, the total number of students surveyed is 88 if the survey asked students whether they would like a drama club, a step team, both clubs, or neither club.

Learn more about the Venn diagram here:

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#SPJ5

Answer:

Dbdsbedbnsndjjd

Step-by-step explanation:

Bud snnskns

Answer:

y = 6x + 10

Isaiah makes $34.00 after working for 4 hours.

Step-by-step explanation:

Slope intercept form is y=mx+b

In this situation the equation would look like so, x = amount of hours:

y = 6x + 10

To solve for how much Isaiah earns after 4 hours plug in 4 instead of x.

y = 6(4) + 10

y = 24 + 10

y = 34

Isaiah makes $34.00 after working for 4 hours.

Hope that helps and have a great day!

Answer:

because  m || n and x || y => ∠6 = ∠11 = 112°

Step-by-step explanation:

Answer:

1.3

Step-by-step explanation:

I believe this is correct because if you divided 320 by 52 you get 6.15384615385 (or just 6.1) and since we did it to the Y operation we do it to the X operation and x, aka 8, divided by 6.1 equals 1.3.

I'm not 100 percent sure about this, this was very rushed. xx

Answer:

Yes

Step-by-step explanation:

Yes the answer is 6 x 2 - 36 ÷ 12 and it is correct. Although you could change this arithmetic expression by adding parenthesis to make it easier to read and know which operations come first, like so...

(6 x 2) - (36 ÷ 12)

This would make it easier to see that the 6x2 must be done first and then the 36/12 before doing the subtraction.

Answer:

rational

Step-by-step explanation:

A rational number is a number that can be expressed (for example, 1/3 is irrational) Hope I helped! Please mark Brainliest!!!

Answer:

-20

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Use slope intercept form: [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\frac{-4-(-4)}{-12-(-6)}[/tex] = [tex]\frac{0}{-6}[/tex] = 0

Answer: 5.00 ounces

Step-by-step explanation:

To solve the question, we need to know that:

1 ounce = 29.57353193 milliliter

Since Ashley needs 148 ml of chicken broth for her soup to have flavor. We need to convert it to ounce as follows

1 ounce = 29.57353193ml

= 148 ml/29.57353193 ml

= 5.00 ounces approximately

Answer: 5.00 Ounce

Step-by-step explanation:

Answer:

Step-by-step explanation:

Step one:

the original price of refrigerator =  $650.20

the markup/raise is 50%

the new price after the raise is

= 50/100*650.20

=0.5* 650.20

=325.1

The raise is by $325.1

The new price is $325.1+ $650.20=$975.3

Step two:

there was a discount of 70%

so =(70/100)*975.3

=0.7*975.3

=682.71

The discounted price is $682.71

The new price is 975.3-682.71

=$292.59

Answer:

1. The graph is linear because the precipitation increases at a steady rate of 3 mm every 15 minutes, or 0.2 mm per minute.

2.The slope of a line tells us how something changes over time, if the slope is found, the rate of change can be found. In this case it is telling us how the rain increases over time.

3.The graph is nonlinear. Because the rainfall total does not change at a constant rate, the points do not form a line.

4.The y intercept means the total rain that was present at the start of her recording, this means there was no rain when she first started her experiment.

Step-by-step explanation:

A linear function is such that has a constant rate, while a nonlinear function does not have a constant rate.

From the table that represents Monday rainfall, we have the following observations

This means that, the graph is a linear graph.

The slope in this case, is the amount of precipitation in one minute

From the table that represents Thursday rainfall, we have the following observations

This means that, the graph is a nonlinear graph.

This is the value of precipitation when the time is 0

From the table,

The precipitation at 0 minute is 0

Hence, the y-intercept, is 0

And yes, both graphs have the same y-intercept

Read more about linear and nonlinear graphs at:

https://brainly.com/question/1418397

Answer:

Im pretty sure that it is Parenthesis first. You use the distributive property first

Answer:

B

Step-by-step explanation:

Answer:

3.5

Step-by-step explanation:

key word: every...

Answer:

Winners:Losers

2:9

Step-by-step explanation:

Winners:Losers

6:27

[÷3]

2:9

Answer:

Ratio  2:9

Step-by-step explanation:

For every 27 winner there are 6 people who win

For every 6 people who win 27 people do not win

So the ratio is 6:27  This can be simplified by dividing by 3

  Ratio 2:9