Mathematics High School

Kylie starts with $145 in her piggy bank. Each month she addes $20.
Which explicit function rule models the total amount in Kylie's piggy bank at the end
of each month?

Kylie Starts With $145 In Her Piggy Bank. Each Month She Addes $20.Which Explicit Function Rule Models

Answers

Answer 1

Answer: a=145 +22=167

Step-by-step explanation:

Answer 2

Answer:

a=145 +20=165

Step-by-step explanation:

if she starts with 145 and adds 20 you would have 165 so it would be D

Related Questions

what is the answer to
f(x)=-3x^2-20

Answers

x = -6 hope this helps

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

What is the answer to [tex]\sf \: f ( x ) = - 3 x ^ { 2 } - 20[/tex]

[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]

[tex] \large \boxed{ \bf \: - 6x}[/tex]

[tex] \huge \boxed{\mathfrak{Explanation} \downarrow}[/tex]

[tex] \large \sf \: f ( x ) = - 3 x ^ { 2 } - 20[/tex]

The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of [tex]\sf \: ax^{n}[/tex] is [tex]\sf \: nax^{n-1}[/tex].

[tex] \large \sf \: 2\times ( -3x)^{2-1} [/tex]

Multiply 2 times - 3.

[tex] \large \sf \: - 6x^{2-1} [/tex]

Subtract 1 from 2.

[tex] \large \sf \: - 6x^{1} [/tex]

For any term t, t¹ = t.

[tex]\large \boxed{ \bf \: - 6x}[/tex]

Bill's bike wheels have a 26-in. diameter. The odometer on his bike counts the number of times a wheel rotates during a trip. If the odometer counts 200 rotations during the trip from Bill's house to school, how many feet does Bill travel? Round to the nearest foot.

Answers

Answer:

1361 ft.

Explanation:

The circumference of the wheel times the number of rotations equals distance travelled

[tex]C = d\pi[/tex]

Answer:

≈ 1361 ft

Step-by-step explanation:

One rotation is same distance as:

C = πd = 3.14*26 = 81.64 in

Total distance traveled:

200*81.64 = 16328 in

Convert inches to feet:

12 in = 1 ft16328 in = 16328/12 ft = 1360.66666667 ft ≈ 1361 ft

my hundreds digit is twice my tens digit, my ones digit is 4 times my hundreds digit. what number am i

Answers

Answer:

The number is 218.

2=2×1

8=2×4

PLEASE HELP ASAP!!

In below diagram line AB is parallel to CB. i.e. AB || CD
EGB = 57°
Find EHD.

Answers

Answer:

57

Step-by-step explanation:

EGB and EHD are the same angles.

Answer:

m∠EHD = 57°

Step-by-step explanation:

∠EGB and ∠EHD are corresponding angles. Therefore, they are congruent.

Is 36/6 a intege NEED A WUICK ANSWER PLSS

Answers

36/6 would simplify to 6
Integers are basically whole numbers (both positive and negative), or numbers that can be written without a fraction
Even though 36/6 is a fraction, it would simplify into a whole number so it is a integer
Hope that helped :)

what is the solution to the compound inequality 2 < 3x - 1 < 5

Answers

Answer:

1 < x < 2

Step-by-step explanation:

2 < 3x - 1 < 5

Add 1 to each side

2+1 < 3x - 1+1 < 5+1

3 < 3x  < 6

Divide all sides by 3

3/3 < 3x/3  < 6/3

1 < x < 2

Which relationship are likely to have a positive association? Select all that apply

Answers

What are the answer choices please?

how many seconds are in 5 hours abs 30 minutes

Answers

Answer:

19800 seconds

Step-by-step explanation:

qBj57afytU enter this into discord invite!
20 Points!
No bad answer little #

Answers

Answer:

Question 1:

D. Multiply/divide both sides by the same non-zero constant.

[tex] \frac{x}{4} + 1 = - 3[/tex]

non zero constant is 4:

[tex]x + 4 = 12[/tex]

Question 2:

Yes

[tex] \mathrm{Answer}[/tex]

1. We can get Equation (B) from Equation (A) by multiplying it with 4.

therefore the correct option would be :

C. Multiply / Divide only one side by a non-zero constant.

2. A. Yes, they are equivalent since we can get Equation (B) from Equation (A) by multiplying it with 4.

2. Represent √7 on a number line.

Answers

It would be between 2 and 3 on the number line

solve the equation using multiplication and division.
-13 = m/-5

Answers

Answer:

m = 65

Step-by-step explanation:

[tex]-13 = \frac{m}{-5} \\\\(-5)*-13 = \frac{m}{-5} *(-5)\\\\m = 65[/tex]

Write the slope-intercept form of the given line. Include your work in your final answer.

Answers

Step 1: Find the slope:
To find the slope, find two points on the graph and count the “rise over run” between the points.
Two points here are (0,-1) and (2,1). To get from (0,-1) to the other point, you need to go “up 2” and then “right 2”. This means your slope is 2/2 or 1.

Step 2: Find the y-intercept:
We can see the y-intercept is (0,-1) on the graph. We’ll use the “-1” from that point for our equation.

Step 3: Put it all together:
The slope-intercept form is y=mx+b, where m is the slope and b is from the y-intercept.
Putting Step 1 and Step 2 into play, we have:
y = x - 1

Note: since m=1, we don’t need to write y = 1x -1. That 1 on the 1x is unnecessary.

calculate the quantity based the percentage given or vice versa.
1)40% of $108

Answers

Answer:

43.2

Step-by-step explanation:

40/100 * 108

4/100*108

43.2

Simplify:
(-2x^3y^2)^5

Answers

Answer:

power rules attached

Step-by-step explanation:

(-2x³y²)⁵ = (-2)⁵.(x³)⁵.(y²)⁵

= -32x¹⁵ .y¹⁰

39³(50y²-98) / 26y²(5y+7) please help me to solve this question please please please please please please please please please please please please​

Answers

oh yeah thats easy it's 21 not much of a explanation needed

What is negative 29 as a fraction

Answers

Answer:

-29/1  or   29/-1

Step-by-step explanation:

It can also be a lot of other things if you scale it up properly such as:

-58/2

-87/3

-116/4

HELP THIS IS DUE TOMORROW
14. Given this graph of the function f(x): Find: a. f(-4) = b. f(5) = c. f(2)= d. f(-5) = e. x when f(x) = 0
​

Answers

Answer:

a. 2

b. -1

c. -2

d. 0

e. 0

Step-by-step explanation:

a-d. use x value (x), to find y-value.

e. f(x)= y-value, so locate y=0 on graph and locate x-value

What is 24 divided by 3072

Answers

Answer:

I might think 124 is the answer

Answer:

128

Step-by-step explanation:

attached..........

Somebody help me?
I’ve been stuck on the same question for days now

Answers

Answer:

7

Step-by-step explanation:

You've said that both triangle are equal.

This means, both are in proportion

Let the unknown side be x

4 : 5 : x = 36 : 45 : 63

Divide LHS by 9

4 : 5 : x = 4 : 5 : 7

Since you may see x and 7 are same. So, the missing side is 7.

Answer:

Step-by-step explanation:

[tex]\frac{AB}{PQ} = \frac{BC}{QR}[/tex]                      #1 Find same sides  

So, [tex]\frac{4}{36} =\frac{BC}{63}[/tex]                 #2 fill it in.

36BC= 252                 #3 Cross multiply.

[tex]\frac{36BC}{36}[/tex]= [tex]\frac{252}{36}[/tex]                      #4 Divide by 36

BC= 7                           #5 Here's your answer!

If you want to check, plug the sides in.

[tex]\frac{4}{36} =\frac{5}{45} =\frac{7}{36}[/tex]

[tex]\frac{1}{9} =\frac{1}{9} =\frac{1}{9}[/tex]

The siplified fractions should all equal the same number. If they do, the triangles are similar.

Hope this helps!

Plz mark me the Brainliest!

Good Luck!

Please Help :(
I've been trying this math rpoblem and I keep messing up..not getting an answer on the screen

Thank you to anyone who answers :)​

Answers

Answer:

the answer is 3 71/75

Step-by-step explanation:

the equilateral triangle and the rectangle have the same perimeter.
triangle: 2.5x + 10. rectangle: x +12 + 8x

what is the value of x?
what is the perimeter of the rectangle?

Answers

Answer: x = - 4/13

Step-by-step explanation:

2.5x+10=x+12+8x

10-12 = x+8x-2.5x

-2 = 6.5x

x = -4/13

Algebra II
Need help on the graph and table
PLEASE
ASAP

Answers

Answer:

what part do you need help with

Step-by-step explanation:

Pls help I’ve been stuck on this for days

Answers

Answer:

The surface area is 283

I need help
Given the following functions:

f(x) = x2
g(x) = 2 x - 3

Find the composition of the two functions and show your process:

f(g(x))

Answers

Answer:

f(g(x)) = 4x² - 12x + 9

Step-by-step explanation:

Substitute x = g(x) into f(x) , that is

f(g(x))

= f(2x - 3)

= (2x - 3)² ← expand using FOIL

= 4x² - 12x + 9

find the square of the following number by using (a+b)2 or (a-b)2 .10001​

Answers

Step-by-step explanation:

10001² = (10000 + 1)²

= 10000² + 2(10000)(1) + 1²

= 100,000,000 + 20,000 +1

= 100,020,001

Represent the following sentence as an algebraic expression, where "a number" is the
letter x. You do not need to simplify.
One fifth of the difference of a number and 1.

Answers

Step-by-step explanation:

(x - 1) / 5

the difference of a number and 1, and then 1/5 of that.

¿CUAL ES LA RAIZ CUADRADA DE 8362?

Answers

Answer:

es 91

Step-by-step explanation:

pero no exactamente que significa que no tiene

ABCD is a parallelogram. Find the value of x, y and z.​

Answers

Step-by-step explanation:

X+100=180(linear pair)

X=180-100

X=80

30+y+x=180(sum of angle of triangle)

Y=180-110

Y=70

Answer:

Hope this helps..!!

Step-by-step explanation:

X= 80, angles in a st: line

y= 180-(30+80)=70  Angles in a triangle add upto 180..

z= 70

Which of the following points lies on the line 2x+y=6? 1. (1.4) 2.(0,6) 3. (2,0) A. I only B. 2 only C. 3 only D. 1 and 2 only E. 2 and 3 only​

Answers

Your answer is D. 1 and 2 only

The coordinates of point T are (0,3). The midpoint of ST is (3,-2). Find the coordinates of point S.

Answers

Answer:

(6,-6) use midpoint formula

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