Mathematics College

Oceanside Bike Rental Shop charges a $15 flat fee plus $6 an hour for renting a bike. Dan paid $39 to rent a bike. Which equation can be used to find how many hours he rented the bike for?

a 15x + 39 = 6

b 39x + 6 = 15

c 6x + 15 = 39

d 15x + 6 = 39

e6x + 39 = 15

f 39x + 15 = 6

Answers

Answer 1

Answer:

c. 6x + 15 = 39

Step-by-step explanation:

hope this helps

Related Questions

Simplify the expression. -3(1+n)-6n

Answers

Answer:

− 3 − 9 n

Step-by-step explanation:

Simplify the expression

-3 - 9n I am 100% sure this is the answer I hope this helped

Carlos drew a rectangle that
had a length of 9 inches and a
width of 4 inches.
Find the Area:
Find the Perimeter:
Find the Product.

Answers

Answer:

Area: 36 inches

Perimeter: 26 inches

Step-by-step explanation:

:)

Answer:

the area is 36 inches

the perimeter is 26 inches

the product is 132

Step-by-step explanation:

Area is length times width so.....

9×4=36

Perimeter is the distance around the shape 9+9+4+4=26

Product means to times so 80×52=132

Three students, Linda, Tuan, and Javier, are given five laboratory rats each for a nutritional experiment. Each rat's weight is recorded in grams. Linda feeds her rats Formula A, Tuan feeds his rats Formula B, and Javier feeds his rats Formula C. At the end of a specified time period, each rat is weighed again, and the net gain in grams is recorded. Using a significance level of 10%, test the hypothesis that the three formulas produce the same mean weight gain.
Linda's rats Tuan's rats Javier's rats
43.5 47.0 51.2
39.4 40.5 40.9
41.3 38.9 37.9
46.0 46.3 45.0
38.2 44.2 48.6
Determine whether or not the variance in weight gain is statistically the same among Javier’s and Linda’s rats. Test at a significance level of 10%.

Answers

Answer:

The variance in weight is statistically the same among Javier's and Linda's rats

The null hypothesis will be accepted because the P-value (0.53 ) > ∝ ( level of significance )

Step-by-step explanation:

considering the null hypothesis that there is no difference between the weights of the rats, we will test the weight gain of the rats at 10% significance level with the use of Ti-83 calculator

The results from the One- way ANOVA  ( Numerator )

with the use of Ti-83 calculator

F = .66853

p = .53054

Factor

df = 2  ( degree of freedom )

SS = 23.212

MS = 11.606

Results from  One-way Anova ( denominator )

Ms = 11.606

Error

df = 12 ( degree of freedom )

SS = 208.324

MS = 17.3603

Sxp = 4.16657

where : test statistic = 0.6685

             p-value = 0.53

             level of significance ( ∝ ) = 0.10

The null hypothesis will be accepted because the P-value (0.53 ) > ∝

where Null hypothesis H0 = ∪1 = ∪2 = ∪3

hence The variance in weight is statistically the same among Javier's and Linda's rats

A store pays $27 for a ticket to a play and marks the price up by 39%. What is the amount
of the mark-up?

Answers

Answer:

first, lets find 39% of 27.

39% of 27=10.53

10.53+27=

37.53

During a sale the price of a digital camera is reduced by $63 from the original price of 180 by what percentage is the price of the camera reduced

Answers

Answer:

63/180 = 0.35 = 35%

Step-by-step explanation:

^

35%
Step-by-step explanation:
63/180=0.35
move the decimal over 2 spaces 35%

please help me asap ​

Answers

Answer:

60cm

24.84 ft

Step-by-step explanation:

First one:

think that you are moving right small triangle to the left

which makes it 12 x 5 rectangle = 60cm

Second one:

Kind of same way

which makes it 10.8 x 2.3 = 24.84

pls thanks and brainest

the answer is 60cm^2 <3

Which is the sum of 8 3/4 +2 1/2?
O A. 11 1/6
B. 11 1/4
O C. 10 1/2
O D. 10 1/4

please help fast

Answers

Answer:

B. 11 1/4

Step-by-step explanation:

8 3/4 + 2 2/4 = 11 1/4

We want to sum two mixed numbers.

The correct option is D: 11 1/4

A mixed number is a number that is separated into a whole part and a rational part.

Here we want to sum:

(8 3/4) + (2 1/2)

This can be written as:

8 + 3/4 + 2 + 1/2

Now we group the whole numbers and we group the rational numbers:

8 + 3/4 + 2 + 1/2 = (8 + 2) + (3/4 + 1/2) = 10 + (3/4 + 1/2).

To perform the sum of the rational numbers, we can write:

1/2 = 2/4

Then we have:

10 + (3/4 + 1/2) = 10 + (3/4 + 2/4) = 10 + 5/4 = 10 + 4/4 + 1/4 = 11 + 1/4

Then we can see that the correct option is D.

If you want to learn more, you can read:

https://brainly.com/question/5598559

number 5 pls pls pls i need it nowww

Answers

Answer:

4.583

Step-by-step explanation:

[tex]\frac{6+8+15+18+18+21+24}{24} \\=110/24\\=4.583[/tex]

Is 18.4 rational or irrational ?

Answers

Answer:

It is Rational.

Step-by-step explanation:

Answer:

It 18.4 is rational

Step-by-step explanation:

........

f (x)= 1/x-4 -6. Find the inverse of f(x) and its domain.

Answers

Answer:

B Or D

Step-by-step explanation:

The inverse function is [tex]f^{-1}(x) = \frac{1}{x + 6} + 4[/tex] and the domain is [tex]x \ne 6[/tex]

The function is given as:

[tex]f(x) = \frac{1}{x - 4} - 6[/tex]

Express f(x) as y

[tex]y = \frac{1}{x - 4} - 6[/tex]

Swap the positions of x and y

[tex]x = \frac{1}{y - 4} - 6[/tex]

Add 6 to both sides

[tex]x + 6= \frac{1}{y - 4}[/tex]

Multiply both sides by y-4

[tex](x + 6)(y -4) =1[/tex]

Divide both sides by x + 6

[tex]y - 4 = \frac{1}{x + 6}[/tex]

Add 4 to both sides

[tex]y = \frac{1}{x + 6} + 4[/tex]

Rewrite as:

[tex]f^{-1}(x) = \frac{1}{x + 6} + 4[/tex]

Hence, the inverse function is [tex]f^{-1}(x) = \frac{1}{x + 6} + 4[/tex] and the domain is [tex]x \ne 6[/tex]

Read more about inverse functions at:

https://brainly.com/question/8120556

Explain why this relationship is not proportional.

Answers

It is proportional because of the test

what is the distance between
11 degree c and 15 degree c​

Answers

Answer:

Uhm would it be 4 c?

Step-by-step explanation:

Answer:

4 degree c

Step-by-step explanation:

15-11=4

a vase in the shape of a cube measures 8 inches on each side. the vase is half full of water. how many cubic inches water are in the vase?

Answers

Answer:

64 cubic inches

Step-by-step explanation:

i think...

8×½=4

4×4×4 (cubed is lengtg×width×height)

64 cubic inches

Answer A , B , C or D. Need some help!

Answers

Answer:

c

Step-by-step explanation:

system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. ... The solution to the system will be in the point where the two lines intersect.

Find (−2)(−8). please.

Answers

Answer:

16

Step-by-step explanation:

A square and a rectangle have equal area.The rectangle is 64 cm by 81 cm. What is the perimeter of the square?

Answers

Answer:

2592 cm

Step-by-step explanation:

square area = x²

rectangle area = bh

so

x² = bh

since the areas are equal

b and h are in the problem as 64 and 81

x² = 64x81

x² = 5184

divide by 2

x = 2592 cm

If x is a positive integer, and x = 3y = 6z, what is the value of x + y in terms of z?


F. 3z

G. 5z

H. 8z

J. [tex]\frac{25}{3} z[/tex]

K. [tex]\frac{31}{3}z[/tex]

Answers

5z is the correct answer for the question

help please please it’s due soon

Answers

The anwser is 4........

Mikayla worked the same number of hours each day for 4 days during one week. She worked less than 20 hours total for that week. Which graph represents the number of hours per day she could have worked? (Assume the number of hours is greater than 0.​

Answers

Answer:

She worked 5 hours a day

Step-by-step explanation:

20 / 4 = 5

You got no graphs btw :/

But hope I help a lil bit :]

Answer:

80 hours

Step-by-step explanation:

20 times 4

what is the equivalent property of 3(3x - 7)

Answers

The equivalent Property is 9x-21

Is this correct ?
F(4)=2(4 -1) (4-5)


F=-0.6666

Answers

Answer: no, Im pretty sure it’s just F(4)=-6

factor this polynomial x^2 -3x^3 +10x^7

Answers

x^2 (1-3x+ 10x^5)
pls mark brainliest if correct

If a person walks 1/4 mile in 10 minutes, how far will that person walk in one hour?

Answers

Answer:

1.5 miles

Step-by-step explanation:

1.5 miles

Since there are 60 minutes in an hour, the person will walk 60/10 = 6 times as much in 1 hour. If that person can walk 1/4 mile in 10 minutes, she will walk (1/4)*6 = 1.5 miles in 1 hour.

Answer:

1 and 1/2 mile

Step-by-step explanation:

The equation would be 1/4 times 6/1 because 60 divided by 10 is 6

1/4 times 6/1 is 6/4

simplified the answer is 1 and 1/2

Please help with these questions!!! Having trouble solving them

Answers

Answer: 2y/w-3x

That should be correct

1. distribute
2(w-3x)
2w-6x

2. 2w-6x/1=4y/z
4y=(2w-6x)z

I know the way that I do the step above isn’t how everyone does it, but it is what works for me. I cross multiplied.

z=4y/2w-6x

I hope this helps!

Pretend that you and your neighborhood friends decide to make snow ice cream on your snow day. You found the recipe below. To have enough for everyone, you will need 20 heaping cups of clean snow instead of 10. So, you must double the recipe.

Ingredients

1.25 cup milk
1/2 cup sugar
1 ¾ tsp vanilla
⅘ cup sprinkles
10 heaping cups of clean snow

Answers

You will need
2 1/2 cups of milk
1 cup of sugar
2 1/2 tsp of vanilla
1 3/5 cup of sprinkles
20 heaping cups of clean snow

Find x. (More info in the pic)

Answers

20 bbbbbbbbbbbbbbbbb

The difference of five times a number and 11 is 39

Answers

Answer:

no

Step-by-step explanation:

I mean the point s is hi

The sales tax is 5 percent what is the tax on an item that cost $24

Answers

Answer:

$25.20

Step-by-step explanation:

5% of 24 = 1.20

REASON: .05=5% (5÷100=.05because % means out of 100 or a ÷ sign)

24+1.20= 25.20

A basketball hoop is 15 feet tall. The angle of elevation to the hoop from Jasmine is 75 degrees. How far away is Jasmine from the base of the basketball hoop (horizontal distance)? Round to the nearest hundredth.

Answers

Answer:

75 Feet

Step-by-step explanation:

123

jk

INCOME
Which best describes a budget?


a chart showing a person's expenses for the month

the amount of money a person earns from their job

the amount of money someone spends on items they enjoy buying

a tool for planning the spending and saving of income

Answers

Answer:

A tool for planning the spending and saving of income.

Step-by-step explanation:

A budget gets set to someone that has to spend within that amount. Example: If my budget is 20 dollars, I can only spend 20 dollars or less.

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