Mathematics College

~!!!!! PLEASE HELP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!~
QUESTION SORRY ITS SMALL*

~!!!!! PLEASE HELP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!~QUESTION SORRY ITS SMALL*

Answers

Answer 1

Answer:

Taylor charges $5 more than Lucy for 2.5 hours.

Step-by-step explanation:

You need to find how much Taylor charges for 2.5 hours and how much Lucy charges for 2.5 hours.

Taylor:

$15 for first hour and then $10 for each hour r fraction of an hour.

Taylor charges $15 for the first hour.

Then the time remaining is 2.5 hours - 1 hour = 1.5 hours.

The charge for an hour or fraction of an hour after the first hour is $10 per hour.

1.5 hours * $10/hour = $15

Total charge for Taylor: $15 + $15 = $30

Lucy:

Lucy charges according to the function that we are shown.

According to the function, we need the middle equation since that is the one that includes 2.5 hours which is between 2 and 4 hours.

Th function that includes x = 2.5 hours is

f(x) = 10x

Since the number of hours is 2.5, then x = 2.5, and we evaluate the function for x = 2.5.

f(x) = 10x

f(2.5) = 10(2.5)

f(2.5) = 25

Lucy charges $25 for 2.5 hours.

Taylor charges $30. Lucy charges $25.

The difference is $30 - $25 = $5.

Answer: Taylor charges $5 more than Lucy for 2.5 hours.

Related Questions

Ground beef is on sale for $3.05 per pound. Gretel buys 80 ounces of ground beef. How much does she owe the butcher?

Answers

Answer:

15.25

convert to ounces- 80 ounces equals 5 pounds

multiply by the unit price-5*3.05

get the answer- 15.25

Answer:

Step-by-step explanation:

(3.05/lb)(80oz)(lb/16oz)=$15.25

Simplify the following expression.
5 [13 + 10 = (3 + 2)] + 9 x 2

Answers

Answer:

i BELIEVE ITS

Step-by-step explanation:

5 [13 + 10 = (3 + 2)] + 9 x 2

65+50=25+18

115=43

If a circle has a diameter of 22
centimeters, what is the radius?

Answers

Step-by-step explanation:

In a circle

Diameter (d) = 22 cm

radius (r) = d / 2 = 22 /2 = 11 cm

Hope it will help :)

PLEASE HELP! ASAP PLEASE

Answers

Answer:

x = 45

Step-by-step explanation:

x = (360 - 135 * 2) / 2

x = (360 - 270) / 2

x = 90 / 2

x = 45

the answer is x=45*.

Which rational number is less than 4/9​

Answers

Answer:

Step-by-step explanation:

The number 4/9 is a rational number. It is a ratio, or fraction, made up of two integers, 4 and 9. So a rational number less than 4/9 will be any fraction less.

4 wholes and 3/8 - 2 wholes and 1/8. Those are the problems. Help me answer them please.

Answers

Answer:

c 2 and 2/8

Step-by-step explanation:

you subtract the wholes first which is 4 - 2 = 2

and then the fractions 3/8 - 1/8 = 2/8

Answer:

C

2 2/8

Step-by-step explanation:

A preschool teacher gave out a total of 65 cookies to her class during snack ... She allowed each of her 25 students to choose either 3 small cookies or 2 large cookies. Assuming all the children in the class choose one of these two options at snack time, how many of the students in her class choose to have 3 small cookies

Answers

Answer:

25

Step-by-step explanation:

Andrew wrote a short story book in 7 days. The book has 47 pages. How many pages did he write each day? Show your work.​

Answers

Answer:

6.71428571 or 6 remainder 5

Step-by-step explanation:

When paying for a restaurant order, a customer's total for food was $30.00. What is a 18% tip for that total?

Answers

Answer:When paying for a restaurant order, a customer's total for food was $30.00. What is a 18% tip for that total? I WILL GIVE BRAINLEIST PLEASE

Step-by-step explanation:

The answer is 5.40 and also like they said you can round if you need too

3 < x/2 + 1=? I need help !



Answers

Djjdrjkrkrkkrkkrkrkrkkrkkrkkrkrkrkkkr

The difference of the reciprocal of a number and 7/104 is 3/52 find the number

Answers

Answer:

Step-by-step explanation:

1/x - 7/104 = 3/52

1/x = 6/104 + 7/104 = 13/104

104/13 = x

In a survey of 2,500 people who owned a certain type of​ car, 750 said they would buy that type of car again. What percent of the people surveyed were satisfied with the​ car?

Answers

Answer:

30%

Step-by-step explanation:

Simply divide your final value (750) by your initial value (2500).

Please help ASAP! please and thank you have a great and blessed day!

Answers

Answer:

c

Step-by-step explanation:

Answer:

a and c

Step-by-step explanation:

dont know how to explain so uhhhh.

I literally have no clue how to do this.

Answers

Answer:

Step-by-step explanation:

Sine is opposite divided by the hypotenuse.

sin(30) = 9/y

1/2 = 9/y

y = 18

Cosine is adjacent divided by the hypotenuse

cos(30) = x/18

[tex]\frac{\sqrt{3} }{2}=x/18\\x=9\sqrt{3}=15.6[/tex]

Kala will rent a car for a day. The rental company offers two pricing options: Option A and Option B. For each
pricing option, cost (in dollars) depends on miles driven, as shown below.
no 1
Option A
Option 3
Cost
10
(in dollars)
TO
Miles driven
Х
5
?
(a) If Kala drives the rental car 300 miles, which option costs more?
Option A Option B
How much more does it cost than the other option?
so
(b) For what number of miles driven do the two options cost the same?
If Kala drives more than this amount, which option costs more?
Option A Option B

Answers

It’s a hope it helps

what is 9 1/2 multiplied by 9 /5/2 in the simplest radical form

Answers

The answer is 109 1/4

how do I graph x+3y=3​

Answers

Answer:

Hopefully this helps on the graphing part.

Answer:

Go to desmos dot com it's a life saver. Type the equation into the thing and it shows up

Or, the equation would be y=-1/3x+3. 3 is your y intercept, and you have a slope of -1/3 (down one, to the right three)

Step-by-step explanation:

According to the 2006 Uniform Crime Report (UCR), the state of Delaware had a population of 853,476 and 5,817 violent crimes. Compute the violent crime rate per 100,000 persons and interpret your result.

Answers

Answer:

682

Step-by-step explanation:

Population = 853,476

Number of violent crimes = 5817

We are to get violent crime rate per 100000 persons and interpret the result obtained.

Now if population is 1

Crime = 5817/853476

If population is 100000,

Crime = 5817x100000/853476

= 681.56

= 682

We conclude that the violent crime rate is of 682 crimes per 100000

What is the perimeter of the shaded figure?

Answers

the perimeter is 5 units

Can you help me with this question?​

Answers

Answer:

Step-by-step explanation:

1. A + B

2. 9 + u - 10

3. m - 2 / 2

Given the function f(x) = 2X, find lim f(x).

Answers

Sorry I'm not really sure what you're asking for, but I think you want the line, so here

somebody help plz how can i solve the following equations of 6v+3=21​

Answers

21-3= 18 and 18 divided by 6 equals 3 so v=3

1. Simplify the following expression. *
11/15 - 1/6

Answers

11/15= 11/15 - 1/6= 1/6
The answer is to this question is 17\30

using integer to describe the situation 12 protons and an atom blank 18 electrons around an atom blank​

Answers

atoms and protons are tricking. they snicks and twix

Geoff earns 10% commission on his total sales at work.


Part A: Suppose Geoff’s sales totaled $895 last week. How much did he earn in commission?

A.
$89.50

B.
$984.50

C.
$903.95

D.
$8.95

Activity 2 of 2
Part B: To pay for a concert ticket, Geoff needs to earn $135 in commission. What must Geoff’s sales total for the week?

A.
$13.50

B.
$1,350.00

C.
$135.00

D.
$13,500.00

Answers

Part A

Answer: 89.50 dollars

---------------------------

Work Shown:

10% = 10/100 = 0.10

10% of $895 = 0.10*895 = 89.50

=====================================================

Part B

Answer:  $1350

---------------------------

Work Shown:

x = amount of sales for the week

10% of x = 0.10*x = 0.10x

0.10x = amount Geoff earns in commission

He needs $135, so 0.10x = 135

Divide both sides by 0.10 to isolate x

0.10x = 135

0.10x/0.10 = 135/0.10

x = 1350

He must have $1350 in sales for the week

Which of the following is a characteristic of hyperbolic geometry?
A. The sum of the angle measures of a triangle is less than 180°
B. The sum of the angle measures of a triangle is greater than 180°
C. The sum of the angle measures of a triangle is 180°.
D. The sum of the angle measures of a triangle is 360°

Answers

Answer:

The sum of the angle measure of a triangle in hyperbolic geometry is less than 180 degrees!

A)The sum of the angle measures of a triangle is less than 180°.

What is the difference between spherical and hyperbolic geometry?

In spherical geometry, there aren't any such strains. In hyperbolic geometry, there are at least awesome traces that bypass via the point and are parallel to (in the same plane as and do no longer intersect) the given line.

Why is hyperbolic geometry important?

A study of hyperbolic geometry enables us to break away from our pictorial definitions with the aid of supplying us with a world in which the pics are all changed but the exact means of the words used in every definition stay unchanged. hyperbolic geometry facilitates our to focus on the importance of phrases.

Learn more about hyperbolic geometry here: https://brainly.com/question/8531346

#SPJ2

simplify 7/32 over 1/16

Answers

Answer:

I’m sorry I don’t know the answer

Step-by-step explanation:

Answer:

7/32/1/6

you separate the fractions

7/32÷1/6

change the division sign to multiplication then you take the denominator up and the numerator down.

7/32×6/1

then multiply

42/32

reduce to the lowest term

21/16

Solid A is dilated using a scale factor of 2⁄5, resulting in Solid B. Solid B is also dilated using a scale factor of 2⁄5, resulting in Solid C. If the volume of Solid B is 72 km^3, what is the volume of Solid A and Solid C?

Answers

Answer:

28.8 and 180

Step-by-step explanation:

you just times B by 2/5 to get C and divide it by 2/5 to get A

C = (72)(2/5) = 28.8 km³

A = (72)/(2/5) = 180 km³

We know the answers make sense because A shrinks to get B and B shrinks to get C, and our answers match that.

There are 2 red marble, 4 green marbles and 4 blue marbles. What is the probability or randomly selecting a green not replacing it, then selecting a blue ??

Answers

The probability of randomly selecting a green are 2/6

Answer: 4/15

Step-by-step explanation:

PLEASE HELP ME



Mr. Frankel bought 5 tickets to a puppet show and spent $29. He bought a
combination of child tickets for $5 each and adult tickets for $7 each. Which system
of equations below will determine the number of adult tickets, a, and the number of
child tickets, c, he bought?
A. a = c-7
7a + 5c = 29
B.
a+c= 145
a +c= 5
C. 5a + 5c = 34
a+c=5
D.
7a + 5c = 29
a+c= 5

Answers

I’m not really good at this but I’m pretty sure it’s D
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