Nico earns $12.50 per hour as a math tutor. Show that the relationship between the amount he earns and the number of hours he tutors is a proportional relationship. What is the constant of proportionality (k). Then write the equation for the relationship.

Answers

Answer 1

Answer:

12.50k

Step-by-step explanation:

I came to this answer as k is the number of hours, and 12.50 is how much per hour.


Related Questions

What are the coordinates of the graphed point?
(1, -4.5)
(-1,4,5)
(-1.5, 1)
(1,4,5

Answers

Answer:

A=(1, −4.5)

Step-by-step explanation:

What’s the answer ??

Answers

So, first you do 4x+54 is greater than or equal to 70 first you subtract 54 from both sides and get -16 and then you divide by 4 by both sides and get x=-4 I hope this helps :).

The double number lines show the ratio of yards to miles.



How many yards are in 555 miles?

Answers

There 976,800 yards in 555 miles.
976,800 is the correct answer

Why is this a function?!

Answers

Answer:

It is a function because, the domain doesn't repeat.

Step-by-step explanation:

what is 40 divided by 59?

Answers

Answer:

0

40 as the remainder

Step-by-step explanation:

0 0  

 5 9 ⟌ 4 0  

     - 0    

       4 0  

     -   0  

       4 0  

A mini-fridge is priced at $225. There is a 6% sales
tax rate. What is the sales tax for the mini-fridge in
dollars and cents?

Answers

$13.50

as 225*0.06 (6%) = 13.5

What is the probability of
rolling a 6?
Simplify the fraction
Enter the number that belongs in the green box.

Answers

Answer:

1/6

Step-by-step explanation:

There are 6 different outcomes when rolling a fair dice.

You can roll a:

1

2

3

4

5

or

6

There is one outcome we want. Probability=number of desirable outcomes/total number of options.

1= number of desired outcomes

6-=total number of outcomes

1/6

So anyone know the answer to this question

Answers

Answer:

D, 5

Step-by-step explanation:

1) 2 times 6 is 12

2) 12+3 = 15

3) 15/3 = 5

10x + 1 + 12x - 5 = 180 Find x

Answers

Answer:

x = 92/11

Step-by-step explanation:

10x + 1 + 12x - 5 = 180

*group the like terms*

(10x + 12x) + (1-5) = 180

*simplify*

22x - 4 = 180

*add four on both sides to cancel out -4*

+4. +4

*simplify*

22x = 184

*divide both sides by 22 to cancel out the quantity and solve for x*

÷22 ÷22

*simplify*

x = 92/11

Answer:

x = 92/11, x = 8.36 repeating the .36, or x = 8 4/11

Step-by-step explanation:

which equation represents a linear function?

Answers

That would be y=x-3. The other answers are either parabolas or something else
the answer is y=x-3 because why not

The output of a function is called the What variable

Answers

Answer:

Dependent

Step-by-step explanation:

The output of a function is the y value. This is also the dependent variable.

Find the distance between the points (-9,2) and (-1,4). Round to the nearest tenth if necessary.

Answers

Answer:

The answer to the nearest tenth is 8.2

Step-by-step explanation:

In order to find the distance between any two points, you must use the distance formula. when you plug in the points into the formula you end up with 8.246, rounded to the nearest tenth would be 8.2. I hope this helps!

Help me solve this problem please

Answers

Option C, a = (w - 4b )/7 is the correct answer

w = 7a + 4b

7a = w - 4b

a = (w- 4b )/7

which equation could be used to find the number of minutes m in h hours​

Answers

Answer: A

Step-by-step explanation:

Since we know that 60 minutes equals an hour, we can easily just divide an hour by 60 (minutes), and get the answer.

If you have any questions, leave them in the comments. I'll be happy to answer them!

I believe C: m=60/h. hope it helps.

The diagram shows a cone. Given that the volume of the cone is 21 m’and the height of the cone is
12 cm. Form a quadratic equation based on the given information.

Please help me..


Answers

Answer:

I don't know really sorry friend I am so sorry I was just wondering for answers

RrrrrrrRawrrrr
RAWRRR

Answers

Answer:

nsbdhdhshsnsnsbdbxbxb

Step-by-step explanation:

bshdhdhdhdhd

Haha yes lions and tigers go rawrrrrrr

solve: 9 x squared minus 12x + 4 equals 0. give answer as a fraction or integer do not use decimals do not put space in answer​

Answers

The answer is x= 2/3

:) <3

What is the probability that a randomly chosen exam score is above 300?

Answers

Answer:

I DONT KNOW SORRY DO YOU HAVE ANY OTHER QUESTIONS ON ANYTHING ELSE?

Step-by-step explanation:

Anything that’s higher than 300 because you said above which is positive.

very faint but the number in the root thing is 114 :) help please!!

Answers

dear I think the figure under the root is 144

14²- √144

(14 ×14) -12

the square root of 144 is 12

196 -12

184

Answer: "dookie dookie dookie"

*picture of the most trash game

pls answer the questions ​

Answers

Answer:

which question

Step-by-step explanation:

hope this helps u

Answer:

What question there is nothing here

EMERGENCY! Please give me the correct answer!​

Answers

Answer:

The Value of the reciprocal. The top one.

Step-by-step explanation:

As you notice the number Doubles everytime making it 2x more every time.

What is the scale factor

Answers

Answer:

1/3

Step-by-step explanation:

33/11=3

so its 1/3 of it

Answer:

1/3

Step-by-step explanation:

If you divide one of the sides in figure A by 3, then you will get the corresponding side for figure B.

So if I divide the uppermost side, which is 33units by 3, I will get the uppermost side in figure B, which is 11units.

Since dividing b 3 is like multiplying by 1/3 then the scale factor is 1/3

Find the value of the variable that results in congruent triangles. Complete the explanation.
F
30°
30°
9 in.
9 in.
(2x) in.
(x + 4) in.
А
B
D
E
AC is congruent to DF, because AC
DF = 9 in. 2C is congruent
to ZF. EF
must correspond to BC. The triangles (select) » congruent by the (select) Triangle
Congruence Theorem only when x = |

Answers

Answer:

[tex] \overline{AC} [/tex] is congruent to [tex] \overline{DF} [/tex], because [tex] \overline{AC} = 9in [/tex], [tex] \overline{DF} = 8 in [/tex]. <C is congruent to <F. [tex] \overline{EF} [/tex] must correspond to [tex] \overline{BC} [/tex]. The triangles are congruent by the SAS Triangle

Congruence Theorem only when x = 4.

Step-by-step explanation:

From the figures given, ∆ABC and ∆DEF have an included corresponding angles measuring 30° each (<C and <F), and also a given corresponding side length of 9 in each (side AC and side DF). The other given as am expression, and hence the length is unknown. For these two ∆s to be considered congruent, using the SAS Triangle Congruence Theorem, we must have two sides and an included angle of ∆ABC equal to the corresponding sides of and an included angle of ∆DEF.

We already know that 1 of the given side corresponding side lengths are equal and also the include angles are equal, to find out what value of x that will make both unknown corresponding lengths equal, in other for the SAS to be true, set 2x equal to (x + 4) to solve for x.

Thus:

2x = x + 4

Subtract x from both sides

2x - x = 4

x = 4

Substituting x = 4 into 2x and x + 4 will give us equal lengths of 8 in respectively. Therefore, if x = 4, both triangles will be congruent based on the SAS Triangle Congruence Theorem.

The answer is:

[tex] \overline{AC} [/tex] is congruent to [tex] \overline{DF} [/tex], because [tex] \overline{AC} = 9in [/tex], [tex] \overline{DF} = 8 in [/tex]. <C is congruent to <F. [tex] \overline{EF} [/tex] must correspond to [tex] \overline{BC} [/tex]. The triangles are congruent by the SAS Triangle

Congruence Theorem only when x = 4.

A weather balloon is launched in Texas from an altitude of 300 feet above sea level. If the balloon is rising at a constant speed of 80 feet per minute, write an equation that can be used to find t, the time in minutes it will take for the balloon to reach an altitude of 10,500 feet?

Answers

10500 - 300 + 80t yay

Vector performed an experiment at a local farm to determine if the addition of bananas to his biomass cow manure recipes helps produce more or less energy. He collected random samples of manure and bananas from the farm, prepared 15 bottles of each of both mixtures, and placed a balloon on top of each bottle. After two weeks he measured the circumference of each ballon in centimeters; the bigger the balloon grew, the more energy that was produced. The results of the experiment are displayed in the box plots below.
What can Vector report to his local Biogas Club about the results of his experiments? ​

Answers

Answer:

About 75% of the time, the mixture of cow manure and mashed bananas IS LIKELY to produce MORE biogas than pure cow manure on THIS local farm.

Iready 100%

Answer:

The range is more consistent with pure cow manure, but the mixture of cow manure and mashed bananas creates more biogas overall.

Select the correct answer from each drop-down menu

Simplify

Answers

Answer:

[tex]3\sqrt7[/tex]

Step-by-step explanation:

This is because you can split 63 into two numbers, [tex]\sqrt{9}[/tex] and [tex]\sqrt{7}[/tex]. When you simplify [tex]\sqrt{9}[/tex] turns into 3 but [tex]\sqrt{7}[/tex] will not simplify further so it will be [tex]3\sqrt{7}[/tex].

What is the slope of y=-x perpendicular to the equation

Answers

[tex] \frac{1}{2} x[/tex]

For the function f(x) = x + 4, what is the ordered pair for the point on the graph where x = 3p?

Answers

Answer:

D. (3p, 3p + 4)

Step-by-step explanation:

Answer:

(3p, 3p + 4)

Step-by-step explanation:

(-3√ -81)(-5+√ -9)+9i

Answers

Answer:

144i + 81

Step-by-step explanation:

(-3*9i)(-5 + 3i) + 9i

-27i (-5 + 3i) + 9i

FOIL

135i + 81 + 9i

144i + 81

Please help with this problem ,
what is 5 x 6

Answers

Answer:

the answer is 30

Answer:

30

Step-by-step explanation:

6+6=12

12+6=18

18+6=24

24+6=30

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