Mathematics High School

ethan bought 4 packages of pencils. after he gave 8 pencils to his friends, he had 40 pencils left over. how many pencils were in each package? use the drop-down menus to solve the problem arithmetically and algebraically​

Answers

Answer 1

Answer:

there was 12 pencil's in each package because 12 ×4=48 48 -8=40

Related Questions

question should show! if it doesn't let me know

Answers

The shape has 6 faces

Answer:

there are 6 faces

Step-by-step explanation:

there are 4 faces around and 1 on to and 1 on the bottom

HELP HELP HELPHELP HELP HELPHELP HELP HELPHELP HELP HELPHELP HELP HELP

Answers

Answer:

Radius (r) = 4 cm

Diameter (d) = ?

Diameter (d) = 2r

d = 2 × 4

d = 8 cm.


Please help!!!!!!! I need it fast

Answers

Answer:

i believe that the answer is C 19cm

Answer:

I think A

Step-by-step explanation:

the circle is 6 cm and the circumference(the distance between the thing) is 9 cm

PLease help!!! I'll give brainliest and the rest!

Answers

17 is NOT a possibility :)

Answer:

I would say 21 because if you did the equation right the answer for be is 18. It could round to 17, 19,  20 but not 21.

Step-by-step explanation:

Hope this helps.

Evaluate the expression 4+x3. When x is 3.

a. 12
b. 36
c. 31
d. 49
??

Answers

Answer:

a

Step-by-step explanation:

The answer to the question is a

Graph triangle DEF with vertices D(-5,2), E(1,3), and
F(-4,-3). Then graph the image of the triangle after it
is translated 4 units right and 3 units down.
What are the vertices of triangle D'E'F?

Answers

Answer:

i think

E'(5,0)

D'(-1,-1)

F'(0,6)

Find the greatest common factor of 30, 70, and 20.

Answers

The greatest common factor is 10

Answer:

10

Step-by-step explanation:

10 goes into 30, 70, and 20.

Select the ratios that are equivalent to 11:1.
Choose 3 answers:
A-1:11
B-22:2
C-55:5
D-9:99
E-110:10
​

Answers

Answer:

i think the answer is B . 22::2

Find the slope of the line

Answers

Answer:

Your answe is 1

Step-by-step explanation:

Formula : y2-y1/x2-x1

answer :

the slope is 1

pls help me


A movie theater sells snacks to 30% of its customers each day. On Saturday, 186 customers bought snacks. How many customers went to the theater on Saturday?


A. 242
B. 520
C. 558
D. 620​

Answers

Answer:

it would be A

Step-by-step explanation:

hopefully it helped

If the value of a hockey card decays at a rate of 50% per year, it will eventually be with exactly $0.

True or False?

Answers

Answer:

True.

Step-by-step explanation:

Answer: true
Explanation:

Given the following equation answer each question below.
Is the following a growth or decay?
What is the domain?
What is the range?
What is the y-intercept? (enter answer as a point)
What is the asymptote? (enter answer as an equation)

Answers

Answer:

f(x)=

Step-by-step explanation:

The circumference of the
wheel on Beyoncé's bicycle
is 63 inches. What is the
diameter of the bicycle
wheel to the nearest inch?
Use 3.14 for a.

Answers

To the nearest inch it'll be

d×3.14=63

= 20 inches

HELP ASAP ONLY ANSWER IF YOU KNOW ANY WRONG/ JOKE ANSWERS WILL BE REPORTED

Answers

Answer:

The answer would be B.

Because if you multiply all the numbers of ABC then go through the list of the A'B'C' options only B matches up

which angle is complementary to ∠4?

Answers

it should be about 16 if i remember correctly, hope this helps!

help me please! I’ll give y’all points

Answers

Answer:

11

Step-by-step explanation:

Answer:

Y = 11

Step-by-step explanation:

I think we are using the order of PEMDAS. We replace the x with 3. If we simplify this expression this is just 3 to the power of 2 multiplied by 2 then subtracted by 7. So 3^2 = 9 then 9 x 2 = 18. Then 18 minus 7 = 11.

I need help on this please

Answers

She is so right Because said it bro

If a box of 100 pencils
costs $4.25, what
would you expect to
pay for 224 pencils?

Answers

Answer:

$9.52

Step-by-step explanation:

4.25 divided by 100 gets you 0.0425 then multiply that number by 224

The answer to your question $9.25

Audrey bought one pound of strawberries for $3.20. What is the price, in dollars per ounce of strawberries?

Answers

Answer: $0.20

Step-by-step explanation:

There are 16 ounces in 1 pound, so divide $3.20 by 16 to get the price of dollars/ounce

3.20/16 = $0.20/ounce

Answer:

$0.20 or 20 cents

Step-by-step explanation:

We know she pays $3.20 per pound, and that there are 16 ounces in a pound, so we can just divide to figure it out.

3.20 / 16 = 0.20

We can check our answer by doing the inverse of operations (multiplying)

16 x 0.20 = 3.20

So, she the price for an ounce of strawberries is $0.20 (20 cents). I hope this helps :)

HELP PLZZZZ!!!!!!!!!!!!!!

Answers

Answer:

B

Step-by-step explanation:

A recipe for banana bread calls for 4 bananas for every 8 cups of sugar. What is the ratio of bananas to cups of sugar

Answers

1:2 is the ratio of bananas to cups of sugar

Answer:

1:2 is the ratio

Step-by-step explanation:

What is the value of x?
32
54
36
68
Help ASAP plz and thank you

Answers

Answer: i think its 36

Step-by-step explanation:

126 = x + 58

x = 126 - 58

x = 68

hope this helps... !!!

Solve. x/2 - 7/6 < 4/3

x < -5

x > -5

x < 5

x > 5

Answers

Answer:

x<5

Step-by-step explanation:

x/2-7/6<4/3

x/2<4/3+7/6

x/2<8/6+7/6

x/2<15/6

x<15/6*2

x<30/6

x<5

120 < 12k + 29 need help plz answer for 15 points

Answers

1000 this is because it is the right one

Answer:

k>91/12

Step-by-step explanation:

120<12k+29

12k>120-29

12k>91

k>91/12

Item 11 Which points divide overline AB into segments with lengths in the ratios 1:3 or 3:1?

Answers

Answer:

(9, 2)

Step-by-step explanation:

What point divides the directed line segment ​ AB¯¯¯¯¯ ​ ⁢ into a 3:1 ratio?

coordinate plane with segment A B with A at (0, 2) and B at (12, 2)

(3, 2)

(4, 2)

(8, 2)

(9, 2)

Solution:

If point O(x, y) divides the line segment AB with endpoints A([tex]x_1,y_1[/tex]) and B([tex]x_2,y_2[/tex]) in the ratio n:m, the coordinates of O is:

[tex]x=\frac{n}{n+m} (x_2-x_1)+x_1\\\\y=\frac{n}{n+m} (y_2-y_1)+y_1[/tex]

Let us assume C(x, y) is the point that divides  segment A B with A at (0, 2) and B at (12, 2) in the ratio 3 : 1. Hence:

[tex]x=\frac{3}{3+1}(12-0)+0=\frac{3}{4}(12)=9 \\\\y=\frac{3}{3+1}(2-2)+2=\frac{3}{4}(0)+2=2[/tex]

Therefore the coordinate of point C is at (9, 2).

a silo is a building shaped like a cylinder used to store grain the diameter of a particular silo is 6.5 meters and the height of the silo is 12 meters

Answers

Answer:

V=pi(3.25)^2(12)

Step-by-step explanation:

The “pi” is an actual sign

Sarah can spend at most $9.00 on oranges and almonds. She buys a bag of oranges for $3.50. At most, how much can Sarah spend on almonds?

Answers

Subtract the cost of the oranges from what she can spend:

9.00 - 3.50 = 5.50

At most she can spend $5.50

Area and radius!! VUGGFYFYTFTYFYTFTYCYTCYTFYT

Answers

Answer:

1. (-2, 3) 7

2. (5, 8) 5

3. (-6, 1/2) 2/3

Step-by-step explanation:

The equation of a circle is (x-h)^2+(y-k)^2=r^2 where the center is at point (h, k) and the r is the radius. Find the values that would fit the numbers in parenthesis to find the center of the circle, and take the squareroot of the number on the right side of the equation to find the radius.

lmk if im wrong, hope this helps!

what is the volume of this composite solid?
A. 156 cubic meters
B. 86 cubic meters
C. 136 cubic meters
D. 84 cubic meters

Answers

Answer:86

Step-by-step explanation:I did some math it’s 86 or 156 but I’m pretty sure it’s 86

The graph above shows Marilyn's distance from her
campsite during a 3-hour hike. She stopped for
30 minutes during her hike to have lunch. Based on
the graph, which of the following is closest to the
time she finished lunch and continued her hike?
A) 12:40 PM
B)
C)
1:10 PM
1:40 PM
D)
2:00 PM

Answers

Answer:c

Step-by-step explanation: By graph, it is clear that the closest time for lunch is 1:40pm as she spent more time in hiking after a constant time.

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