Mathematics High School

Kaden bought pencils. He paid $1.14, including tax, per
pencil. He gave the cashier $20 and received $5.18 in change.
How many pencils did Kaden purchase?

Answers

Answer 1
Kaden purchases 13 pencils I’ve attached the work
Kaden Bought Pencils. He Paid $1.14, Including Tax, Perpencil. He Gave The Cashier $20 And Received $5.18

Related Questions

if x,y and z represent three different digits from 1 to 9 smallest value of x+y+z/xyz​

Answers

Answer:

7+8+9/7*8*9 = 24/504 or 0.0476

Step-by-step explanation:

Identify the transformation that was applied to this letter


A. Rotation about the origin
B. Reflection over the x-axis
C. Translation
D. Reflection over the y-axis

Answers

it should be A ) Rotation about the origin

You have 24 coins valued at $3.00. Some of the coins are dimes and some are quarters. Find the number of each coin that you have.

Answers

Answer:

10 Quarters and 5 dimes

Step-by-step explanation:

10 Quarters = $2.50

5 dime = $0.50

Answer:

20 dimes and 4 quarters

Step-by-step explanation:

So, a dime is 10 cents and a quarter is 25

So, let's say you have x dimes and y quarters

X+Y=24 (total amount of coins)

Also,

10x+25y= 300 (cents)

I just put the 3 dollars into cents

Now, you have a system of equations and we should solve it:

X+y=24 ----x=24-y

10x+25y=300

So substitute x in the 2nd equation

10(24-y)+25y=300

240-10y+25y=300

240+15y=300

15y=60

y=4

Now that you know the amount of quarters, you can just say that you will have 20 dimes since 24-4=20

So, 4 quarters and 20 dimes

Check:

20 dimes=2 dollars

4 quarters= 1 dollar

correct

What is the new location of the point (7,-8)
when it has been rotated 90 degrees?

Answers

Answer: The answer is A

Step-by-step explanation:

What number is most likely to be expressed in scientific notation?

Answers

Answer:

It's D. The speed of light

Step-by-step explanation:

The speed of light is so fast even infinite is smaller

John is creating a Thanksgiving display at the store where he works, using only canned pumpkin and canned green beans. He needs to maintain a ratio of pumpkin to green beans of 5 to 2. If he wants to use a total of 126 cans, how many cans of green beans should he use?
please help me lol

Answers

Answer:

90 pumpkin and 36 green beans

Step-by-step explanation:

Because there is a total of 7 parts (5+2) and I divided 126 by 7 and then put five of the 18ns (the quotient of 126 and 7) for pumpkins (so... multiply 18 by 5) then the other to times 18 is 36. And if you add them together, they equal 126.

Answer:

9 cans

Step-by-step explanation:

126/7=18

18/2=9

so 9 is the answer

(plz mark brainlyist)

It takes 36 slices of pepperoni to make 4 pizzas. How many pizzas can be made using 90 slices of pepperoni?

Answers

Answer:

10.

Step-by-step explanation:

First, we take 36 and divide it by 4.

[tex]\frac{36}{4} = 9.[/tex]

Now, we take 90 divided by 9.

[tex]\frac{90}{9} = 10.[/tex]

10 pizzas can be made with 90 slices of pepperoni pizza.

Answer:

10 pizzas

Step-by-step explanation:

A triangle is dilated with the resulting image appearing half as large as the original. Which rule best represents this dilation?

A. (x, y) (2x, 2y)

B. (x, y) (.5x, 2y)

C.(x, y) (x-.5, y-.5)

D. (x, y) (.5x, .5y)

Answers

That’s the answer C.(x,y) (x-.5 y-.6)

what are the solutions to this system of equation?
2x-y=3
y+3=2(x-2)²

Answers

y=2x-3 and y=2x^2-8x+5

How many days is in:

3 weeks
5 weeks
7 weeks
9 weeks​

Answers

Answer:

3 weeks 21 days, 5 weeks 35, 7 weeks 49, 9 weeks 63 days

Step-by-step explanation:

Each week is 7 days

3 weeks- 21 days
5 weeks- 35 days
7 weeks- 49
9 weeks- 63

what is the area of the shaded part? ​

Answers

Answer:

Step-by-step explanation:

(8x-3)^2-x^2

64x^2-48x+9-x^2

63x^2-48x+9

Carmen donates every 11th can of soup she buys. If she buys 77 cans, how many will she donate?

Answers

77/11=7

Carmen will donate 7 cans.
7x11 = 77. Answer =7z

Describe the line below using slope and intercept.

y = 3/2x - 4

Answers

The equation is not linear so the slope doesn’t exist

In Triangle FGH, f = 65 inches, g = 48 inches and h=70 inches. Find the measure of Angle G to
the nearest degree.
Submit Answer
Answer:

Answers

Answer:41

Step-by-step explanation:

Solve the equations -5(x + 3) = 25. Write the problem on the sketch pad then solve the problem algebraically. I need the answer and how you work it out :)

Answers

Answer:

-8

Step-by-step explanation:

-5x-15=25

-5x=40

x= -8

-5(x+3)=25
Divide both side by -5
x+3= -5
Move the constant and change it to positive
x= -5-3
Then add the numbers because they have the same sign, and you’re answer will be
x= -8

Please answer it is urgent.

Answers

Answer:

2/3

Step-by-step explanation:

The slope is a 2/3 gradient :>>

Answer:

I believe that the answer is 2/3.. but I may be wrong...

Step-by-step explanation:

$250 invested for 5 years at 8% per annum

Answers

Answer:

$-5.04 a

Step-by-step explanation:

Answer:

$368

With an interest of 8% you will have $368 by the time 5 years passes.

if ur mom had 1 pie and subtracted one (A im a mistake B im not C my mom left or D im dad came with the milk

Answers

Answer:

oof

Step-by-step explanation:

Answer:

ez. Its obvi D :)

Step-by-step explanation:

It costs $16 for 8 specialty chocolates for Valentines Day. Find the unit rate 5 per item (how much for 1 chocolate).​

Answers

Answer:

Unit Rate: 2$ per chocolate

If you're buying 5, it will cost $10

Step-by-step explanation:

Finding the unit rate:

16 ÷ 8 = 2

2 x 5 = $10

If you're talking about what happens if each chocolate cost $5 per item it would be

$5 x 8 chocolates = $40

I hope this helped! :)

2/5 (s + 20) pls help

Answers

Answer:

2s/5 + 8

Step-by-step explanation:

if you wanted it simplified..

Use the polygon on the coordinate plane to complete the statements.
point A is at
point b is at
the polygon has sides
this polygon is a ​

Answers

Answer:

On a coordinate plane, point A is 4 units to the left and 4 units up. Point B is 5 units to the left and 1 unit up. Point C is 1 unit to the left and 4 units down. Point D is 4 units to the right and 2 units down. Point E is 5 units to the right and 2 units up. Point F is 2 units to the right and 5 units up.

Use the polygon on the coordinate plane to complete the statements.

Point A is at

✔ (–4, 4)

.

Point B is at

✔ (–5, 1)

.

The polygon has

✔ 6

sides.

This polygon is a

✔ hexagon

Step-by-step explanation:

A polygon is a planar figure characterised by a limited number of straight-line segments joined. The Point A is at (-4, 4). The Point b is at (-5, 1). The polygon has 6 sides. This polygon is a ​Hexagon.

What is a polygon?

A polygon is a planar figure characterised by a limited number of straight-line segments joined to create a closed polygonal chain in geometry. A polygon is defined as a bounded planar region, a bounding circuit, or both.

A hexagon is a six-sided closed two-dimensional polygon with six sides. Hexagons have six vertices and six angles. Gonia denotes angles and Hexa indicates six. Examples. There are no examples.

For the given polygon on the coordinate plane, the following sentence can be completed as shown. Therefore, we can complete the sentence as,

The Point A is at (-4, 4).The Point b is at (-5, 1).The polygon has 6 sides.This polygon is a ​Hexagon.

Learn more about Polygon:

https://brainly.com/question/10441863

#SPJ5

WILL GIVE BRAINLY
IM SO DUMN khans doesn’t make sense with this question to me cuz I did it already and it was apparently wrong

Answers

Answer:

20units

Step-by-step explanation:

The measures of the two acute angles of a right triangle are in the ratio 2:7. What are the measures of the two angles?

Answers

Answer:

20, 70

Step-by-step explanation:

9x=90

x=10

angles are 20 and 70

please mark as brainliest

simplify 6 (n - 4) - 4n

Answers

The answer is 2n-24. Hope this helps!

Which ordered pair is a solution of the system 3x+y=-3 and y=x+5?

a: (3,-2)
b: (-4/3, 1)
c: (-2, 3)
d: (-8/3, -3)

Answers

Answer:

The correct answer is C. (-2,3)

Step-by-step explanation:

Hope this helps :)

There are 35 students in a classroom. The ratio of girls to boys is 2 to 3. How many boys and how many girls are there in the classroom?

Answers

Answer:

15 girls and 10 boys

Step-by-step explanation:

Answer:

students=35

ratio of girls to boys=2:3

2+3=5

girls.

⇒[tex]\frac{2}{5}[/tex]×35

⇒2×7

⇒14

boys

⇒[tex]\frac{3}{5}[/tex] × 35

⇒3×7

⇒21

Step-by-step explanation:

Sandra is making a sign for her chess club. Two possible designs for the base of the
3x +7
x + 3
2x - 2
sign are shown.
Is there a value of x for which the
perimeters of the figures are equal?
Show all work! Explain your reasoning.

Answers

I was only able to come up with the answer of 1. Here is my work (don’t mind the messy handwriting I was writing with my finger on my phone)

what do I do here???

Answers

Answer:

8 plus 8 then 4 plus 4 then add those, so your answer would be 24 cm

Earth makes a full rotation every
24 hours, Noptune makes a full rotation
every 16 hours. What is the ratio of
Earth rotations to Neptune Rotations?
(in simplest terms)

Answers

Answer:

I think the ratio is 3:2 :)

24:16=12/8=6/4=3/2. The answer would be 3:2 bc you divide both sides by 8 or, like I did, divide it by 2 three times.

7. (3y2 – 4y + 1) + (-y2 + y - 2)

Answers

Answer:

2y2−3y−1

Step-by-step explanation:

hope this helps

The answer is 2y2-3y-1
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