Mathematics High School

At a bake sale, Cheryl bought 7 packages of extra-large cookies for $28. Each package contained 2 cookies. What was Cheryl's price per cookie? Explain

Answers

Answer 1

Answer:

$2

Step-by-step explanation:

7 packages = 28 dollars, do 1 package = 4 dollars

2 cookies in one package, so 2=$4, so a cookie is 2 dollars

Related Questions

1+3x=x+9 solve for x.. Help?

Answers

Answer: x=4

Step-by-step explanation:

1+3x=x+9

  -x  -x

1+2x=9

-1      -1

2x=8

Divide by 2 on each side

Final result

x=4

hi! Hope you're feeling great.. If you're reading this i want you to know that everything will be alright okay? You're gonna go through everything dont worry. I just wanted you to know that you're doing grate and I'm really proud of you ​

Answers

Answer:

thx for the metal support. we really need this at this situation

Answer:

Aww Thanks And To You Too!!! :)

Step-by-step explanation:

Sorry If I put This Late! :)

A sign next to a roller coaster at an amusement park says, “You must be at least 60 inches tall to ride.” Noah is happy to know that he is tall enough to ride.


Noah’s friend is 2 inches shorter than Noah. Can you tell if Noah’s friend is tall enough to go on the ride? Explain or show your reasoning.

Answers

Answer:

if Noah is 60 inches tall (5ft) and noah's friend is 2 inches shorter than he is 58inches tall, so no he won't be able to. but Noah could be 61 inches, but his friend is still to short.

Answer:

it depends, if Noah is taller than 60 by more than 2 inches his friend can ride but if he is exactly 60 inches then his friend would not be able to ride

Step-by-step explanation:

i need help with this pleasee

Answers

the answer is 12 and -10
-10 +15> 4
12+15 > 4

Select the statement that explains the relationship between 8,700 and 870.

Answers

Answer:

8,700 is ten times 870.

Step-by-step explanation:

X^2+5+6 What is the solution

Answers

The solution is X^2+11

Answer:

X^2+11

add the 5 and 6

you can't add the x^2 to anything

2x + 5 = 17
you may use the flowchart if you wish

can anybody answer?

Answers

2x + 5 = 17

2x = 17 -5

2x = 12

x = 12/2

x = 6

HAPPY TO HELP

Answer:

Step-by-step explanation:

2x+5=17

2x+5-5=17-5

2x=12

x=12/2 (Divide 12 by 2)

x=6

Hope it helps!

:D

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

What is the minimum value of the function graphed below?

A. 1
B. 5
C. -4
D. 3

Answers

Answer:

I say -4

Step-by-step explanation:

Because it is the lowest point on the line

Please help me with this quickly

Answers

Answer:

10 m

Step-by-step explanation:

90......................

(2ND TIME POSTING THIS)
Is the given value a solution of the inequality?
z + 2 > - 4; z = -8

Answers

Answer:

z = -8 is not a solution to the given inequality.

Step-by-step explanation:

Step 1: write the inequality

z + 2 > -4

Step 2: substitute z with the given value

-8 + 2 > -4

Step 3: evaluate the left side

-6 > -4

Step 4: is the last inequality above true or false?

Since -6 is less than -4, -6 > -4 is false.

Answer: z = -8 is not a solution to the given inequality.

Find the inequality represented by the graph

Answers

Answer:

y<or equal to 5/2x + 5

Step-by-step explanation:

when graphing inequalities, the line is solid when the inequality is also "or equal to". also, the less than sign indicates that the area below the line will be shaded. the y intercept is the y value when x is 0, so + 5. the slope, calculated with rise over run, is 5/2x

same thing
plz help​

Answers

(I’m not positive if this is right. What type of math?)

Tide: 12.16•64 = 778.24
Gain: 21•100 = 2,100
Purex: 12.24•72 = 881.28


The answer would be the last bubble: Purex. The value is the greatest for the given amount of laundry.


Timmy wants to buy a scooter and the price was $50. When
he goes to the store a second time, he found that price was
marked down by 20%. What is the new price?

Answers

Answer:

$30

Srry if its wrong

Step-by-step explanation:

I need the awnser plssss

Answers

Answer:

5(x)+9(y)

Step-by-step explanation:

i think

Your welcome<3

SOMEONE PLZ HELP ME

Answers

Answer:

the numerator is 4x+6

Step-by-step explanation:

Answer:

4x + 6

Step-by-step explanation:

[tex] \dfrac{x}{x^2 + 3x + 2} + \dfrac{3}{x + 1} = [/tex]

[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3}{x + 1} [/tex]

[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3(x + 2)}{(x + 1)(x + 2)} [/tex]

[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3x + 6}{(x + 1)(x + 2)} [/tex]

[tex] = \dfrac{x + 3x + 6}{(x + 2)(x + 1)} [/tex]

[tex] = \dfrac{4x + 6}{(x + 2)(x + 1)} [/tex]

Answer: 4x + 6

Which expression is equivalent to (6x+2)+(3x+7)?



Remember: it is the same thing as (6x+2)+1(3x+7)

Answers

Answer:

6x+3x=9x

2+7=9

9(x+1)

Distributive property

9x + 9

(im not completly sure this is the right answer)

What is the measure of T​

Answers

the measure of T is 71.

Answer:

66

Step-by-step explanation:

what is the square root of 125n​

Answers

Answer:

5*(square root of)5n

That is your answer

Which is the completely factored form of 3x2 – 12x – 15?

3(x + 1)(x – 5)
3(x – 1)(x + 5)
(3x + 1)(x – 15)
(3x – 1)(x + 15)

Answers

3(x^2 - 4x - 5)
3(x^2 + x - 5x - 5)
3(x + 1)(x - 5)

Answer:

A

Step-by-step explanation:

x + 3y = -3 solve for Y (ex. y= 3 + 5x

Answers

Answer:

y = -1/3x - 1

Step-by-step explanation:

Let's solve for y.

Step 1: Add -x to both sides.

x+3y+−x=−3+−x

3y=−x−3

Step 2: Divide both sides by 3.

y=-1/3x-1

--

[tex]\frac{-1}{3} x-1[/tex]

What is the axis of symmetry of the graph of the function f(x) = 2x2 + 8x − 5?

A. x = −5 B. ​x = −4 C. x = −2 D. x = 2

Answers

The answer is D, x=2

x=-2 that is the answer

I need help asap pleaseee

Answers

Answer:

Start from 1 and place a point. Go up up 9 rights then right one unit. Place a point and repeat (9 up and one right again)

Step-by-step explanation:

The slope is rise over run.

9 units up and 1 unit to the right.

b is the y-intercept.

(0, 1)

(1, 10)

(2, 19)

What is the midpoint of (-2,-2) and (2,6)

Answers

Answer:

(0,2)

Step-by-step explanation:

Step-by-step explanation:

(-2-6) (-2-2)

-8/-4

(0,2)

Determine if the following argument always applies, sometimes applies, or never applies. Provide at least 2 examples in your explanation. The exponent represents the number of times to multiply the base number by itself.

Answers

Answer:

Always applies

The exponent is meant to express the number of times to multiply the base by itself- examples: 5 raised to the power of 5 is 3125 and 7 raised to the power of 3 is 343

In ΔTUV, the measure of ∠V=90°, the measure of ∠T=42°, and UV = 20 feet. Find the length of TU to the nearest tenth of a foot.

Answers

Answer:

29.9 feet

Step-by-step explanation:

sin 42= 20/x

X sin 42=20 cross multiply

X sin 42/sin 42 = 20/sin 42 Divide each side by sin 42

X = 20/sin 42 = 29.8895 ~ 29.9 feet

Answer:

29.9

Step-by-step explanation:

SC_2, 4) and T (3,9).
The midpoint is MC). The distance between S and T is about

Answers

Answer:

Midpoint is (0.5,6.5)

the distance is 7.1

Step-by-step explanation:

hope this helps u have a nice day :)

Can anybody help me with this?

Answers

x=2 find where they intersect or set each equation equivalent to each other

What are the solutions of the equation y = negative 2 x squared + 9 x minus 4 shown in the graph below? On a coordinate plane, a parabola opens down and goes through (0, negative 4), has a vertex around (2.5, 7), and goes through (4, 0). a. x = negative one-half, 4 c. x = one-third, 4 b. x = negative 4, 4 d. x = one-half, 4 Please select the best answer from the choices provided A B C D

Answers

Answer:

c

Step-by-step explanation:

Answer:

The Answer is D X=1/2,4

Step-by-step explanation:

Omg someone help me ASAP I’ll give brainliest

Answers

Answer:

38 in²

Hope this helps and u are we

QE
Q2. An theoren that spaci
fies the complete expansion of a binomial raised
to any positive integer
Power is called the​

Answers

Answer:

the binomial theorem is a theorem that specifies the complete expansion of a binomial raised to any positive integer power.

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