Amie had $22 to spend on school supplies. After buying 8 pens, she had $10 left. How much did each pen cost?

Answers

Answer 1
22-8x = 10
-8x = -12
x = 1.5
Answer 2

Answer:

Each pen cost about $1.50

Step-by-step explanation:

My math is most likely wrong but I first did 22-10 and 12. Then I did 12 divided by 8 and got 1.50. Hope this helps :)


Related Questions

(1/6)^p = 36^3 x 6^18. What is the value of p?

Answers

Answer:

Step-by-step explanation:

(1/6)^p=36^3×6^18

[tex](\frac{1}{6}) ^p=(6^2)^3 \times 6^{18}\\\frac{1}{6^p} =6^{2 \times 3} \times 6^ {18}\\6^{-p}=6^6 \times 6^{18}\\=6^{6+18}\\=6^{24}\\-p=24\\p=-24[/tex]

Timothy swam 24 laps . Frank swam 72 laps. How many times as many laps did frank swim than timothy?

Answers

Answer:

3

Step-by-step explanation:

[tex]72[/tex]÷[tex]24=3[/tex]

9⁄12 ÷ 3⁄3 =
EXPLAIN pleaz:

Answers

Answer:

Resultado como fracción:

-9⁄36

Resultado como número:

-0,25

¿Cómo se calculó esto?

9

12 - 3

3 = 27 - 36

36 = -9⁄36

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

9/12 × 3/3 = 0.75

0.75 = 3/4

9 × 3 = 27

12 × 3 = 36

27/36 = 0.75

0.75 = 3/4

A line goes through the points (-3,-6) and (6,9). Find the slope

Answers

Answer:

Slope = 5/3

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

m =  5/3

Answer:

5/3

Step-by-step explanation:

Hello, to find the slope from two given points, you use this formula- y2-y1/x2-x1. In this problem, 9 would be y2, -6 would be y1, 6 would be x2, and -3 would be x1. The equation should look like this:

9-(-6)/6-(-3)

Since both are negatives, you would add it like this:

9+6/6+3= 15/9

Now, you need to simplify this fraction which is 5/3.

Pls Help and put a proper answer!
You want to buy a digital camera that costs $234. You have saved $50 so far. You earn $6.50 per hour at your summer job. Write and solve an inequality that represents the number of WHOLE hours you need to work in order to buy the digital camera.

Answers

6.5x+50>_234
C=#of hrs (>_ is the greater than equal to symbol btw)

6.5x+50>_234
-50. -50
6.5x/6.5>_184/6.5

x>_ 24 hrs


Answer:

H = (234 - 50)/6.50

H = 29 hours

Step-by-step explanation:

H = hours to work

H = (234 - 50)/6.50

H = 28.31 hours

what is the angle of a right angle plate? 30 degree or 45 degree or 901 degree or 180 degree

Answers

Answer:

A right angle is measured 90°

Step-by-step explanation:

A right angle is measured 90°

An acute angle is measured <90° (for example 30° and 45°)

An obtuse angle is measured >90° but <180° (for example 170°)

A straight angle is measured 180°

The volume of the prism is 8,412 cubic meters. what is the height in meters?

Answers

Answer:

the height is 20

3. LAKE How deep is the water 31.5 feet from the
shore?
31.5 ft
|+6 ft--- B
2 ft.
D
d ft


(A) 10
(B) 9.5
(C) 10.5
(D) 8

Please someone help!!
Link=REPORT

Answers

The answer is 10.5, for every 6 ft out it gets 2 feet deep. So after 31.5 ft it’ll be 10.5 feet

The first sequence rule is subtract 8 starting from 72. The second sequence rule is subtract 6 starting from 58. What is the first number that appears in both sequences?
Question 2 options:

16

40

46

52

Answers

Answer:

A) 16

Step-by-step explanation:

1st sequence: 72-8x

2nd sequence: 58-6x

Set both sequences equal to each other and solve for x:

72-8x=58-6x

14-8x=-6x

14=2x

7=x

x=7

Plug x=7 back into the equation:

72-8(7)=58-6(7)

72-56=58-42

16=16

So the first number that appears in both sequences is 16.

Samantha walks a total of 3/4 miles to get to and from school each day write an addition expression that can be used to find the total numbers of miles that has Samantha walk to and from school over 2 days Then evaluate the expression​

Answers

I do not know the answer and I do not know why I’m answering this

Find the a. Median b. Median c. Mode and d. Range of the following scores 60, 70, 90, 70, 80, 65, 95, 80, 100, 60

Answers

Answer:

median-75

mode-70

range-40

mean-77

Step-by-step explanation:

Plz help me well mark brainliest!

Answers

Answer:

9:59

Step-by-step explanation:

Answer:

C) 9:59

Step-by-step explanation:

Now 9:29

in 30 min 9:59

help out brainliest.

Answers

I can't read the question.

Laura retired from her job recently, and she has saved about $427,595.00 over the course of her career. She plans to withdraw
$1,490.00 each month to pay for living expenses. After a certain amount of time, the balance in Laura's account is $391,835.00.
How many months have passed since Laura retired?

Answers

Answer:

24 mouths have passed

Step-by-step explanation:

3 Solve the equation log 2x = -5.
a) 2.5
b)-2.5
c) 0.000005
d) 0.025

Answers

2x = -5

x = -5 : 2

x = -2,5

................

I'LL GIVE BRAINLIST TO THE FIRST ANSWER

Answers

Answer:

4

Step-by-step explanation:

2/5*100 = 40

40/10 =4

Answer:

4

Step-by-step explanation:

2/5 of a century is 40 years. 40 years is 4 decades

PLEASE HELP
Which statement is always true? O A vertex is the intersection of two planes. O An edge is where two planes intersect in a line. O A face is the point where three planes meet. OTwo planes have to intersect each other.​

Answers

Answer:

the first one

Step-by-step explanation:

it's the first one

Answer:you will have to split it in half

Step-by-step explanation:

I just did something like this

Who has walked closer to 1 mile than to 0 miles?

Answers

Answer: Mr. Nunez

Hope this helps :)

What is the total amount of fabric needed to make the tent with the following dimensions?

Answers

I’m just guessing that it’s asking for surface area, since fabric doesn’t fully fill an object.

I kind of forgot about surface area so this isn’t going to be 100% accurate, but I believe that you multiply the base by the other numbers.
For example, you get the base of the side, 6 ft. , and you multiply it by the height, which gives 24. Then, you multiply it by 2, since there’s two sides.

Then you do 6x5 (30), and so on and so forth.

(I’m so sorry if I’m wrong, I haven’t really done area or surface area in a while lol)

Solve for x - 3 1/2 = 1/2x + 1/2x + x.

-1 1/2

-1 3/4

-5 1/2


Please help
Will give brainly

Answers

Answer:

B) -1  3/4

Step-by-step explanation:

Parallelogram ABCD is a rhombus. Side BC = 5cm and segment AO = 3.8cm
What is the area of ABCD?
What is the length of diagonal BD?

Answers

The area of the rhombus ABCD is 24.7 cm².

The length of diagonal BD is 6.5 cm.

What is the area of a rhombus?

A rhombus have equal four sides and the diagonals of the rhombus divides it into four equal right triangles. The area of the rhombus is the sum of individual areas of the four right triangles.

The hypotenuse side of the right triangle = side of the rhombus = BC = 5 cm

One of the legs of the right triangle = AO = OC = 3.8 cmLet the second leg of the right triangle = OB = OD =  x

The second leg of the right triangle is calculated as follows;

[tex]x^2 + 3.8^2 = 5^2\\\\ x^2 = 5^2 - 3.8^2 \\\\ x^2 = 10.56\\\\ x = \sqrt{10.56} \\\\ x = 3.25 \ cm[/tex]

The area of one right triangle of the rhombus is calculated as follows;

[tex]A = \frac{1}{2} (3.8)(3.25)[/tex]

The area of the rhombus ABCD is calculated as follows;

[tex]A = 4 \times \frac{1}{2} (3.8)(3.25)\\\\ A = 24.7 \ cm^2[/tex]

The length of diagonal BD is calculated as follows;

[tex]BD = OB \ + \ OD\\\\ BD = x \ + \ x\\\\ BD = 3.25 \ cm \ + \ 3.25 \ cm\\\\ BD = 6.5 \ cm[/tex]

Learn more about area of rhombus here: https://brainly.com/question/2456096

The volume of a rectangular prism is 50 5/8 cubic inches.

The dimensions are given below.

What is the missing value in the table?

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

Length Width Height

5 in. 214 in.

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

A) 79in.

B) 412in.

C) 134in.

D) 1018in.

Answers

mcyt mcyt mcyt mcyt mcyt

PLEASE HELP I NEED TO FINISH THIS NOW!!!
Gethyn drinks 48 fluid ounces of water in one day. He needs to drink 8 cups in total. How many more cups does he need to drink? (4 points) Group of answer choices 2 cups 6 cups 384 cups 768 cups

Answers

Answer:

The answer is 6

Step-by-step explanation:

Since you have to divvied 40 to 8 witch gives you 6

Find the value of y. Geometry, plz only answer if you know how to do it ! thanks

Answers

Answer:

y = 96

Step-by-step explanation:

In order to find y we have to find the value of  x

angle "x" is an angle formed by a tangent line and a secant line.

Kindly look at the image.

As you can see an angle formed by a tangent and a secant is equal to half of its intercepted arc.

x's intercepted arc has a measure of 168

So...

X = [tex]\frac{168}{2}[/tex]

[tex]\frac{168}{2} =84[/tex]

So x = 84

Now to find y.

Angle "x" and angle "y" are formed on a straight line.

Angles formed on a straight line add up to equal 180°

That being said we can find a missing angle ( y ) by subtracting the given angle's measure ( angle x which has a measure of 84°) from 180

so y = 180 - 84

180 - 84 = 96

Hence y = 96

Please help?! I'm confused I need help with all of them! and if you can please show your work!! For 50 points!

Answers

Answer:

1 x= 23°

2 x= 148°

3 x= 106°

4 x=17.3°

5 x=25°

6 x=30°

7 x=45°

8 x=48°

9 x=44°

Leo has two choices of cake and he needs one that will feed the most people. One of them has the height of 5 inches and a diameter of 12 inches and the other one is 6 inches tall and 10 inches across. Which cake has a bigger volume and will feed more people?

WILL MARK BRAINLEST!!!

Answers

The correct answer is 5 inces and a diameter of 12. Because the volume is 565 and for the other it’s 471.

THE ANSWER CHOICE FOR D. 15 BUT HELP PLEASE

Answers

Answer:

60

Step-by-step explanation:

What is the distance from (3.5 ,5) to (3.5, -12)
17
7

Answers

The answer is 7 I think

What is Olun 1
[tex] \frac{5}{6} - \frac{1}{4 } [/tex]
need help​

Answers

Answer: =7/12

Step-by-step explanation:

HELP WILL GIVE BRAINLEIST AND LOVE YOU FOREVER

Answers

i think #3 is 20 and #4 is a trapezoid. im so sorry if that’s wrong. if it is lmk and ill try again.
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