How much more cheeseis in o e serving of sarah dish?

Answer:

−3⋅(7n+1)

Step-by-step explanation:

The gcf is 3

Answer:

I'm sorry can't help but edit it to a question

Step-by-step explanation:

:) ello

Answer:

11 ; C

Step-by-step explanation:

To get the class width, we start by finding the range of the data set

That will be; the highest number - the smallest number

= 87-2 = 85

We proceed by dividing the number of classes we want by this number

That will be 85/8 = 10.625

We now proceed to approximate this value to the nearest whole number = 11

Hence , 11 is the class width to use

Answer:

D. 1/4 and 8/32

Step-by-step explanation:

its d because if you simplify 8/32 you get 1/4

Answer:

27 is the answer

Step-by-step explanation:

room 7 = 28 students

room 11 = 23 students

room 9 = 30 students

Total students = 81 students

If they are equally divided then = 81/3

= 27

Answer:

-8

Step-by-step explanation:

p²+mn

2²+-3(4)

4+-12

-8

Answer:

The answer is -8

Step-by-step explanation:

p^2+mn

2^2+(-3)(4)

4+-12

-8

Answer:

Step-by-step explanation:

Choice

Answer:

Can you award me brainest

Answer:

7 1/4

Step-by-step explanation:

the 5 is not affecting the fraction so just add the whole numbers

Answer:

7.25 or 7 1/4 as a fraction

Answer:

5 kilometers per hour

Step-by-step explanation:

25 (kilometers) divided by 5 (hours) = 5 kilometers per hour

Answer:

X would be the rate of change so it's x or 1 in this problem.

Y-intercept is -7

Step-by-step explanation:

hope this helps

Answer:  y = -320

Steps:  ³⁄₂y + 12 = ⁷⁄₅y - 20

Subtract 12 from both sides:  ³⁄₂y + 12 - 12 = ⁷⁄₅y - 20 - 12

Simplify: ³⁄₂y = ⁷⁄₅y -32

Subtract ⁷⁄₅y from both sides: ³⁄₂y -  ⁷⁄₅y = ⁷⁄₅y -32 -  ⁷⁄₅y

Simplify: ⅒y = -32

Multiply both sides by ten: 10  ·  ⅒y = 10  · -32

Simplify: y = -320

Plz mark brainliest:)

Answer:

4 mins

Step-by-step explanation:

The time taken by the rocket to reach the ground is 8 seconds

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

The toy rocket is launched from a platform

The height of the platform = 12 feet

The initial velocity of the rocket = 128 feet / second

Let the height of the launch be = h

Let the time taken by the rocket be = t

The height after the launch after t seconds is given by the equation

h ( t ) = -16t² + 128t + 12

Now , for the rocket to reach the ground , the equation will be

h ( t ) = -16t² + 128t

Since , it is launched from the 12 foot platform , the equation will be

h ( t ) = -16t² + 128t

The height of the rocket on reaching the ground h ( t ) = 0

Substituting the value of h ( t ) in the equation , we get

h ( t ) = -16t² + 128t

0 = -16t² + 128t

16t² - 128t = 0

16t ( t - 8 ) = 0

t - 8 = 0

Adding 8 on both sides , we get

t = 8 seconds

Hence , the time taken by the rocket to reach the ground is 8 seconds

To learn more about equations click :

https://brainly.com/question/10413253

#SPJ2

Answer:

1

Step-by-step explanation:

0^2 + 1

1

I believe both have undefined slopes, because both are horizontal and vertical lines.

Answer:

It would be B.

Please let me know if I'm incorrect!

Answer:

[tex]y = - 2x + 7[/tex]

you can see from graph that line is going through (0,7) and (5,-3) and that is enough to fine the equation of a line using formula

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

Answer:

73.6

Step-by-step explanation:

Answer:

1071/112=1%

1%= 9.5625

100%= 9.5625*100 = 956.25

Example:

112 People attendet this year. If the increase Was also 12%, a 112 people equals 112%. So,

112/112=1

1*100= 100

However, I am suprised that 956 and 0.25 People attendet the prevoius year. Are you Sure the Numbers are correct?

Answer: -5 < 6

Hope it helps

Answer:

-2y+x

Step-by-step explanation:

x-2y

-2y+x

Answer:

x+2y+x+2

=2x+2y+2

=2(x+y+1)

Step-by-step explanation:

i hope its right

Answer:

m<2 = 27°

Step-by-step explanation:

m<1 = 63° (given)

m<QTR = m<1 (alternate interior angles are congruent)

m<QTR = 63° (Substitution)

m<QRT = 90° (right angle)

m<2 + m<QRT + m<QTR = 180°

m<2 + 90° + 63° = 180° (substitution)

m<2 + 153° = 180°

Subtract 153° from each side

m<2 = 180° - 153°

m<2 = 27°

Answer:

idrk i think it is 16x²

Step-by-step explanation:

Answer:

-22

Step-by-step explanation:

Answer:

7 quarts of punch

Step-by-step explanation:

62/8 is 7.75,

Step-by-step explanation:

A + B = 0

A = -B

(-B)B) = -36

-B^2 = -36

B^2 = 36

B = 6, -6

So, A = -6, 6

A - B = -12

or

A - B = 12

Answer:

A - B = ± 12

Step-by-step explanation:

Given

A + B = 0  → (1)

AB = - 36 → (2)

Subtract B from both sides of (1)

A = - B ← substitute into (2)

- B(B) = - 36 ( multiply both sides by 0 1 )

B² = 36 ( take square root of both sides )

B = ± 6

Substitute into (1)

If B = 6 then A =- 6 and A-B = - 6 - 6 = - 12

If B = - 6 then A = 6 and A - B = 6 - (- 6) = 6 + 6 = 12

Answer:

it's c. r ^ q

Step-by-step explanation:

I just did it in Edgy 2020

Answer:

Step-by-step explanation:

These are what the symbols mean so you can better understand them

p: I like to go to the beach

q: I like to eat ice cream

r: I do not enjoy rainy days

^ = means OR so a that has or in it.

v = means AND so any sentance with and in it

~ = not so any phrase that condridicts what the origional P,Q, and/or R

∴ = Therefore so any phrase with therefore.

So; p ∧ q would be P... OR... Q  acording to the key above would be

I ilke to go to the beach OR I like to eat icecream.

You can figure out the rest! Hope this helps you!

Answer:

B.the conductor

Step-by-step explanation: