Mathematics High School

According to a recipe, 2 1/2 cups of chocolate chips are needed to make a large batch of cookies. Manuel decided to make only 1/3 of the cookies. How many cups of chocolate chips will Manuel need?
(You can either Multiply or Divide and the answer has to be either 5/6 or 6)

Answers

Answer 1

Answer:

6

Step-by-step explanation:

Okay so you don't have a number of cookie makes it a bit harder but since the answer can only be 5/6 or 6 we'll say there is 45 cookies. So 1/3 of 45 = 15

so 15 divided by 2 1/2 = 6

Related Questions

3x^2+ 4x + 5 for x = -2

Answers

The answer is 33
3(-2)^2+4(-2)+5
-6^2+ (-8) + 5
36 + (-8) + 5
28+5
33

An oil well pumps 20 gallons of oil every minute. How long will it
take for the well to pump 100 gallons of oil?

Answers

Answer:

It will take 5 minutes to pump 100 gallons of oil

In the diagram at right, which letter, with regards to W, is the angle of depression?

Answers

Answer:

c

Step-by-step explanation: i think

help me plz guys for 14 point​

Answers

I think its true, since perimeter is the diatance around. I would say mines correct, but you could try. I hope that helped atleast a little. :)

if Mr Green drives 100 miles in 2 hours. he continues to drive at the same speed if he doesn't stop how long will it take mr green to drive 400 miles ​

Answers

Answer:

8 hours

Step-by-step explanation:

1 - 50 miles

2 - 100 miles

3 - 150 miles

4 - 200 miles

5 - 250 miles

6 - 300 miles

7 - 350 miles

8 - 400 miles

and so on hope this helps

Which input value produces the same output value for
the two functions?
O x= -12
O x= -9
O x= -6
O X=-3
HELP PLEASE

Answers

Answer

-6

Step-by-step explanation:

Took test

Carla and Rob left a 15% tip after having lunch at a restaurant. The amount of the tip was $3. Carla’s lunch cost $12. Write an equation you can use to find x, the cost of Rob’s lunch.

Answers

Answer:

0.15(x + 12) = 3

Step-by-step explanation:

The cost of the lunch before the tip was 12 + x

The tip is 15% of the cost of lunch: 0.15(x + 12)

The tip was $3

0.15(x + 12) = 3

According to the recipe, 2 1/2 cups of chocolate chips are needed to make a large batch of cookies. Manuel decided to make only 1/3 of the cookies. How many cups of chocolate chips will Manuel need?

Answers

Answer:

6

Step-by-step explanation:

No exact amount of cookies so if its a large batch we'll say there is 45 cookies 45 divided by 1/3 is 15

So 15 divided by 2 1/2 = 6

So your answer is 6.

Prove that the square root of 8+ the Square root of 2 = 3 • 2 1/2

Answers

Answer: [tex] \sqrt{8} = \sqrt{4 \times 2} [/tex][tex]2 \sqrt{2 } + \sqrt{2} [/tex][tex]2 \sqrt{2} + 1 \sqrt{2} [/tex][tex]3 \sqrt{2} = 3 \times 2 {}^{ \frac{1}{2} } [/tex]

Find the answer to 12.6 x 3.9?

Answers

Hello,

The correct answer is 49.14.
Hope this helps!!
Brainliest?

Answer: 49.14

Step-by-step explanation: All you have to do is multiply the two and then you get 49.14 12.6 X 3.9=49.14

HOPE THIS HELPED, IF THIS IS NOT WHAT YOU WERE LOOKING FOR THEN I AM SORRY FOR WASTING AND ANSWER! IF CORRECT THEN YOU ARE WELCOME FOR THE HELP! :)

HAVE A NICE DAY!!! :D

Write the expanded form of the expression.
3(4x - 6)

Answers

Answer:

12x-18

Step-by-step explanation:

expanded expression 3⋅x⋅2⋅x+3⋅x⋅4+2⋅x+4

expanded and reduced expression 4+14⋅x+6⋅x

Factor the following expression: x^2+3x

Answers

X(x+3)

I haven’t done this but hope this works

I need the answer pls it is due in 10 minutes ​

Answers

Answer:

she never brought her cost up when they got another cup cake it should

x  y

1  3.50

2  7

3  10.50

4  14

i ant really graph them

Step-by-step explanation:

(24 = 3) + 3 + 33
Your answer

Answers

33+3 is 36
36+(3=24)
39=24

They don’t equal each other

No solutions

(HELP FAST )What is the solution to this system of equations? *

Answers

Answer:

(1,3) should be the answer due to the fact that both lines intersect at that point.

Step-by-step explanation:

Three friends eat lunch together. the bill comes to $21 plus 10% tax. If they split the bill and tax evenly, then how much will each person owe?​

Answers

Answer:

i think they'll owe $7.7...if it's wrong i'm sorry !

Step-by-step explanation:

i added $21 plus 10% then divided by 3 and got 7.7 .

Carí is searching onlíne for airline tickets. Two weeks ago, the cost to fly from Denver to Orlando was
S220. Now the cost is $315. What is the percent increase? What would be the percent íncrease if the
airline charges an additional $50 baggage fee with the new ticket price?
The percent increase of the airline ticket is
(Round to the nearest percent as needed.)
%.

Answers

Answer:

For the first question, the answer would be 43.2%; if you want to round further, it would be 43%.

For the second question, the answer would be 65.9%; if you want to round further, it would be 66%.

Step-by-step explanation:

1st question:

315/220 = 1.4318181....

1.4318*100 = 143.18

143.18 - 100 = 43.18

2nd question:

315 + 50 = 365

365/220 = 1.659090....

1.6590*100 = 165.90

165.90 - 100 = 65.90

1. through (0,-1) slope= -1
2. through (-5,4) slope= -2
I don't know how to solve them I need help ASAP!

Answers

Answer:

Step-by-step explanation:

I will give you equations in slope intercept form

1.

y=-x-1

2.

y= -2x - 6

What point is on both lines y=12x+3 and y=x+1

(no graph)

Answers

Step-by-step explanation:

by having two equations that have the same point, you can set the two equations equal to each other

y = 12x + 3, y = x + 1

12x + 3 = x + 1

11x = -2

x = -2/11

when you find the the x value, plug it back into either one of the equations

y = x + 1

y = (-2/11) + 1

y = 11/11 - 2/11

y = 9/11

the point (solution):

(-2/11, 9/11)

Answer:

(-2|11, 9|11)

Step-by-step explanation:

hope it helps

How do you solve for X?

Answers

Answer:

<L+<M+<N=180

<NLM and <XLN are supplementary meaning their angle measure add to 180.

therefore,44+46+L=180

90+L=180

l=90

If l=90 then the <NLX is also 90 since they are supplementary angles

therefore, 3x+42=90

3x=48

x=16

Step-by-step explanation:


Identify the angle pair from the diagram above: <2 and <7

Answers

Answer:

2 and 7 are alternate exterior angles

Step-by-step explanation:

Alternate exterior angles are angles that are on different sides of the transversal and on the outside of the parallel lines. There is a theorem that says that alternate exterior angles are congruent if two parallel lines are cut by a transversal.

ASAP GUYS PLEASE (and girls)

Answers

Answer:

its B its like the only one that makes sence

can someone help me please?

Answers

Answer:

(0,4) and (-4,0)

Step-by-step explanation:

A high school is designing a new football field. The field is 125 meters long, including the end zones. If 1 meter = 3.2 feet, how long, in feet is the length of the football field?
Group of answer choices

A: 200 ft

B: 400 ft

C: 40 ft

D: 80 ft

Answers

The answer is B. 400 ft

125 x 3.2 = 400
The answer would be B.

What is the value of y in the solution to the system of equations?

One-thirdx + One-fourthy = 1

2x – 3y = –30

Answers

Answer:

y-value = 8

Step-by-step explanation:

1/3x + 1/4y = 1 is the same as 4/12x + 3/12y = 1

which is the same as (4x + 3y)/12 = 1

which is the same as 4x + 3y = 12

add both equations and the 'y' will cancel and you will have 6x = -18

x = -3

2(-3) - 3y = -30

-6 - 3y = -30

-3y = -24

y = 8

Answer:8

Step-by-step explanation:

A circle is graphed on a coordinate grid. Its center is at (3, 4), and the circle passes through point (3, 1). What is the approximate area, in square units, of the circle? (Use 3.14 for π.)

Answers

Answer:

it is either 18.84 or 31.40

Step-by-step explanation:

just do it in your head

The area of the circle is 28.26 square units

The center of the circle is given as:

[tex](a,b) = (3,4)[/tex]

The circle passes through the following point

[tex](x,y) = (3,1)[/tex]

Start by calculating the radius using the following distance formula

[tex]r = \sqrt{(x -a)^2 + (y - b)^2}[/tex]

So, we have:

[tex]r = \sqrt{(3 -3)^2 + (4 - 1)^2}[/tex]

[tex]r = \sqrt{9}[/tex]

Square both sides

[tex]r^2 = 9[/tex]

The area of the circle is then calculated as:

[tex]Area = \pi r^2[/tex]

So, we have:

[tex]Area = 3.14 \times 9[/tex]

[tex]Area = 28.26[/tex]

Hence, the area of the circle is 28.26 square units

Read more about areas at:

https://brainly.com/question/15673093

which of the following methods can be used to determine if a relation is a function?? Select all that apply.

A. Write out the relation in an x-y table and check that each x-value corresponds to the only one y - value.

B. Write out the relation in an x-y table and check that each x-value corresponds to the only one x - value

C. Graph the relation on a coordinate plane and check that it passes the vertical line test.

D. Graph the relation on a coordinate plane and check that it passes the horizontal line test.​

Answers

Answer:

B)  Write out the relation in an x-y table and check that each x-value corresponds to the only one x - value

What’s 3+2? Sorry ;)

Answers

It is 5, I hope this answers your question

Find the equation for the line that passes through
(1,6)that has slope −2 . Give your answer in point-slope form. You do not need to simplify.


pls hurry I need help I will give brainliest

Answers

Answer: answer in pic

Step-by-step explanation:

Use the coordinate grid to determine the coordinates of point P:
What are the coordinates of point P?

Answers

Answer:

The coordinates are (1.4, -0.8)

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