**Answer:**

$1080

**Step-by-step explanation:**

F = P + Prt

r = 5% = 0.05; t = 4

F = $900 + $900 × 0.05 × 4

F = $1080

Find the slope of a line that passes through the points (-1, -3) and (2, -2).

**Answer:**

**Step-by-step explanation:**

(-2 + 3)/(2 + 1) = 1/3 is the slope

can anyone help me create 3 Algebra Word Problems

1. In a class of x children, 16 boys. What fraction of the class are boys.

2. Inside a stable there are h horses. 6 of them are taken out of the yard to exercise. How many are left in the stable.

3. There are b people on a bus. At the next stop, 7 get off and 10 more get on. How many people are on the bus now?

2. Inside a stable there are h horses. 6 of them are taken out of the yard to exercise. How many are left in the stable.

3. There are b people on a bus. At the next stop, 7 get off and 10 more get on. How many people are on the bus now?

If Danielle can spend no more than $75 on clothes, and wants a pair of shoes for $40 and will spend the rest of the money on $12 scarves, what is her rate of change ?

**Answer:**

$6

**Step-by-step explanation:**

$75 - $40 = $30

With $30, the maximum number of scarves you can get is 2.

$30 - $24 = $6

Hope that helps!

**Step-by-step explanation:**

$6

the max number of scarves she can get is 2

hope this helps

PLS CAN SOMEONE HELP ME PLS

**Answer:**

20 m

**Step-by-step explanation:**

Let the length of the perpendicular dropped from vertex C to segment AB be x

By geometric mean property:

[tex]x = \sqrt{16 \times 9} \\ \\ x = \sqrt{144} \\ \\ x = 12 \: m \\ \\ By \: Pythagoras \: Theorem: \\ \\ Distance \: across \: the \: pond \\ \\ = \sqrt{ {16}^{2} + {12}^{2} } \\ \\ = \sqrt{256 + 144} \\ \\ = \sqrt{400} \\ \\ = 20 \: m[/tex]

PLEASE EXPLAIN HOW U DID IT, giving brainliest

9514 1404 393

**Answer:**

(b) 30

**Step-by-step explanation:**

The standard form of a quadratic is ...

y = ax^2 +bx +c

For such a function, the axis of symmetry is ...

x = -b/(2a)

Your quadratic function has a=-5, b=+300, so the axis of symmetry is ...

x = -300/(2(-5) = 30

The peak of the curve is on the axis of symmetry. So, **profit is maximized when 30 items are produced**.

_____

Of course, a graphing calculator can display the maximum of the function easily.

Select all names that apply to the number 3/7

**Answer:**

WYM

**Step-by-step explanation:**

verify that the segments are parallel

**Answer:**

We know that lines AB and CD are parallel because if you expand them, we know they will never touch.

**Step-by-step explanation:**

The town of Passaic had 58,753 people in 1990 and 71,509 people in 2014.

PART A: Find the percent change in population. Explain/Show your

work.

PART B: Was it a percent increase or decrease? Explain how you know.

please help mee

**Answer:**

21.71% increase

**Step-by-step explanation:**

increase = Increase ÷ Original Number × 100

12756/58753*100

0.217112318*100

21.71% increase.

MARK ME BRAINLIEST

A number line going from negative 3 to positive 3 in increments of 1.

Which statements are true? Check all that apply.

Negative 2.5 = negative 2 and one-half

–1.5 > –0.5

–0.5 < 0

–2.5 < –2

1 and one-half greater-than 1.5

**Answer:**

1., 3., and 4.

**Step-by-step explanation:**

It's C.

Or how other people say it,

3 or –2.5 < –2

One coffee and two slices of cake cost 8 dollars in total. Two coffees and 3 slices of cake cost 14 dollars in total. What are the individual prices of one coffee and of one slice of cake?

**Answer:**

**Step-by-step explanation:**

coffee=c

cakes=d

c+2d=8

2c+3d=14

c=8-2d

2(8-2d)+3d=14

16-4d+3d=14

-d=-2

d=2

c+4=8

c=4

coffee=4 dollars each

cakes=2 dollars each

The **price **of **coffee **is $4 and price of slice of cake is $2.

**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. LHS = RHS is a common mathematical formula.

**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:

One coffee and two slices of cake cost 8 dollars in total.

Two coffees and 3 slices of cake cost 14 dollars in total.

let the **price **of **coffees **sold be x

let the **price** of slices of** cake** sold be y

Then, the **system** of **equations **are

x+ 2y = 8

2x+ 3y = 14

On **solving**

2(8- 2y)+ 3y= 14

16 - 4y + 3y= 14

-y= -2

y= 2

and, x = 8- 2(2)= 8- 4= 4

Hence, **price **of **coffee** is $4 and **price **of slice of **cake **is $2.

Learn more about **equation **here:

https://brainly.com/question/10413253

#SPJ2

Last year there were 80 members in chess club this year membership decreased by 20% how many members are there￼? Sorry

**Answer:64 people**

**Step-by-step explanation: total no. of members=80**

**%decrease=20**

**20/100 x 80=16(people that left)**

**people rem.=80-16**

please help me on this will give you brainliest

**Answer:**

7.76 × 10^8

**Step-by-step explanation:**

**Answer:**

i think i would be 1.94x10^8

**Step-by-step explanation:**

find the common factors of the given terms 1. 12x, 36. 2. 2y, 22x. 3. 14pq, 28p^2 q^2

**Answer:**

answer 1. 12. 2nd is 2. and 3rd is 14pq

hope it helps

Find the area. Simplify your answer.

**Answer:**

x = 26

**Step-by-step explanation:**

it is a right angle so

(x+4)3=90

3x+12=90

-12 -12

3x = 90-12

3x = 78

/3 /3

x = 26

So hard. Dont reports I actually cant take the pictures off, I needed help with a question but they dont come off. Also what's the square root of 282.93?

**Answer:**

whegvrjrbel)hbrbeueuejneje

The square root of 16.82

Line G has a slope of -2/3. Line age is perpendicular to G. What is the slope of line h?

Perpendicular lines has negative reciprocal slopes.

"Negative reciprocal" is just a fancy way of

saying flip the fraction and change the sign.

So flipping the fraction gives us -3/2 and change the sign to get +3/2.

use greatest common factor and distributive property to write equivalent expressions 5x+20y

**Answer:**

I think it is 5 if I did it right

**S**

El perímetro de un rectángulo es 36cm Uno de los lados es 6cm más que el otro lado ¿ Cual es el área del rectángulo?

La área es 72cm cuadrados

Extra 13 points on this

**Answer and Step-by-step explanation:**

This graph is linear. The graph would look like this:

#teamtrees #WAP (Water And Plant) #PAW (Plant And Water)

#PAWG (Plant And Water Gang)

The graph is linear

-2,-1,0,1,2

-2,-1,0,1,2

Subtract the following polynomials

1. (q² + 8) - (4q² + 1)

2. (3x + 7x² - 6) - (5x² + x + 9)

**Answer:**

1. (q² + 8) - (4q² + 1)

Simplify each term.

q²+8−4q²−1

Simplify by adding terms.

−3q²+7

2. (3x + 7x² - 6) - (5x² + x + 9)

Simplify each term.

3x+7x²−6−5x²−x−9

Simplify by adding terms.

Tap for more steps...

2x²+2x−15

**Step-by-step explanation:**

Question 1

= q^2 -4q^2 + 8 -1

= 3q^2 + 7

Question 2

=7x^2 - 5x^2 + 3x - x -6 - 9

=2x^2 + 2x - 15

= q^2 -4q^2 + 8 -1

= 3q^2 + 7

Question 2

=7x^2 - 5x^2 + 3x - x -6 - 9

=2x^2 + 2x - 15

Find the missing part .

im not sure about geom but i tried solving this 30 i think?

help this makes no sense to me and its due in 1 day

**First we can find the line RT which is the square root of 40^2-32^2 which is equal to 24.**

**RT=24**

**Right Triangle Altitude Theorem Part: The measure of the altitude drawn from the vertex of the right angle of a right triangle to its hypotenuse is the geometric mean between the measures of the two segments of the hypotenuse.**

**The geometric mean of 32 and TS is 24, so set up equation.**

2nd root or square root of 32*TS=24

32*TS=576

TS=18

QS=18+32=50

**I hope this answer helped if you have any questions feel free to ask me in the comments.**

help help please!!!! thank youuu

**Answer:**

*Most of these, you just have to get the variable by itself. To check, put the answer in for the letter.*

1. b+8=14

Subtract 8 from both sides

**b=6**

Check: 6+8=14 ——— **14=14**

2. 25-t=15

Subtract 25 from both sides

-t = -10 ––Divide both sides by -1

**t=10**

Check: 25-10=15 ——— **15=15**

3. 9p=81

Divide both sides by 9 to get p alone

**p=9**

Check: 9(9)=81 ——— **81=81**

4. y/7= 2

Multiply both sides by 7 to cancel out the fraction

**y=14**

Check: 14/7=2 ——— **2=2**

5. y+6=10

Subtract 6 from both sides

**y=4**

Check: 4+6=10 ——— **10=10**

6. f-4=9

Add 4 to both sides

**f=13**

Check: 13-4=9 ——— **9=9**

7. 8d=48

Divide both sides by 8 to get d alone

**d=6**

Check: 8(6)=48 ——— **48=48**

8. 10 = r/5

Multiply both sides by 5 to cancel out the fraction

**50 = r**

Check: 10=50/5 ——— **10=10**

9. 15=x/3

Multiply by 3 to cancel out the fraction

**45=x**

Check: 15=45/3 ——— **15=15**

I don't remember how to do this question,

also I'm really sorry I keep posting alot of math stuff today, I just have a lot of math that needs to get done today, I'd rather not spend my whole weekend doing school work LOL

**Answer:**

x and p equal 92 and y equals 88

Please help!!

Given f(x) = 3x-4 and g(x) = 2x+6 , find (fog)(x)

**Answer:**

[tex](f\circ g)(x)=6x+14[/tex]

**Step-by-step explanation:**

We are given the two functions:

[tex]f(x)=3x-4\text{ and } g(x)=2x+6[/tex]

And we want to find:

[tex](f\circ g)(x)[/tex]

This is equivalent to:

[tex]=f(g(x))[/tex]

Then by substitution:

[tex]=f(2x+6)=3(2x+6)-4[/tex]

Evaluate:

[tex]=f(g(x))=6x+18-4=6x+14[/tex]

Therefore:

[tex](f\circ g)(x)=6x+14[/tex]

Solve the inequality.

20 + 8.1 > 28

**Answer:**

You can't solve since there is no variables

The inequality from the question is true

10 POINTS FOR WHOEVER ANWSERS!

**Answer:**

Infinitely many solutions

**Step-by-step explanation:**

Name the triangle

Please help fast

**Answer:**

B. Equilateral

It is an equilateral triangle

As we can see all sides are equal.

Equilateral Triangle

**Step-by-step explanation:**

The dimensions of a square are altered so that one dimension is increased by 7 feet, while the other is decreased by 2 feet. The are of the resulting rectangle is 90ft^2. Find the original area of the square.

**Answer:**

64 ft^2

**Step-by-step explanation:**

(x+7)(x-2)=90

x^2-2x+7x-14=90

x^2+5x-104=0

factor

(x+13)(x-8)=0

x=-13

x=8 ft original square side

area=8x8=64

**Answer:**

64 ft^2

**Step-by-step explanation:**

Greg’s family went to the movie theater and bought tickets and popcorn. They spent $35 altogether with $9.50 spent on popcorn. Write an equation that can be used to find out how much money x they spent on tickets.

**Answer:**

x + 9.50 = 35

**Step-by-step explanation:**

The missing variable in this case is the number of dollars they spent on tickets. In total, combined the tickets and popcorn is equal to 35$,

We already know the amount they spent on popcorn.

X, the amount they spent on tickets + 9.50=35

A slushy recipe calls for 4 cups of fruit juice, but you only have 3 1/2 cups. By what percentage do you need to cut back all the ingredients to make the recipe turn out correctly?Can u guys pls help me I'm not good at math (TT~TT)
given the fact that the wire is floating at rest, derive an expression for b.
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