Mathematics High School

1/4 (4 + x) = 4/3 what is x

Answers

Answer 1

Answer:

i think x = 4/3

Step-by-step explanation:

Answer 2

Answer:

4 I am not sure i don't know maybe ask your mom or dad I am not sure.

Step-by-step explanation:

Related Questions

Find a formula for the nth term of the arithmetic sequence a1=-17 a2=-12 a3=-7 a4=-2

Answers

Answer:

Step-by-step explanation:

Recursive formula

a1 = -17

a^n = a^n-1 + 5

Explicit formula:

a^n = -17 + (n-1) * 5

Helpp please nobody has answered any of my 3 and i dont have much time go to my profile and find em

Answers

Answer:

OK I will try

Step-by-step explanation:

what is the y-value when x=1
a. 2
b. 1
c. 3
d. 4

Answers

The answer would be 3. This is because 2 plus 1 equals 3.

the answer is c which is 3!!

which property proves the triangles are congruent?

Answers

The answer is hl

Explanation= HL usually have only one right angle

PLS HELP!!!!! I WILL GIVE YOU BRAINLEST JUST PLS HELP

Answers

Answer:

Each game cost £3.75

Step-by-step explanation:

£13.75-£2.50=£11.25

£11.25÷3=£3.75

Answer:

Activity 1: 3g + 2.50 = 13.75

Activity 2: 3.75

Step-by-step explanation:

3g is because he played 3 games. You add 2.50 because that is also what Giovanni spent on. Equals 13.75 is because that's the total he payed.

To solve, first do - 2.50 from both sides. The new equation is 3g = 11.25. Now divide 3 from both sides to find g. g = 3.75. "g" is the cost of each bowling game. So the price of each bowling game is 3.75.

Hope it helps!

Choose the polynomial that is written in standard form.

a. x + 4x5 + 10x3
b. x4 + 4x2 + 8x
c. −9x4 + 4x6 + 10x2
d. x4 + 4x4 + x6

Answers

Answer:

b. x^4 + 4x^2 + 8x

Step-by-step explanation:

I took the test. Also the exponents need to be in descending order in order for the equation to be in standard form.

So b, starts with an exponent of 4, the decreased to just the x variable with an understood exponent.

Decreasing -> 4,2,(1)

Hope this helps :)

Answer:

Step-by-step explanation: took the test

75 students received a coupon. These students represent 5% of the total students at Seven Lakes JH. How many total students attend Seven Lakes JH?

Answers

1500 students, 5% of 1500 is 75

A town has an annual growth rate of 2%. In 1970, the population was 250 people. What was its population in 2020?

Answers

Answer:

In 2020 the population would be 673.

Step-by-step explanation:

Giving the following information:

Current population (PV)= 250

Growth rate (g)= 2% annualy

Number of periods (n)= 2020 - 1970= 50 years

To calculate the number of people in 2020, we need to use the following formula:

FV= PV*(1+g)^n

FV= 250*(1.02^50)

FV= 672.89 = 673

Michael buys a ball for 5.50 and a flashlight for 3.65. If he has 10.00 how much change we’ll he receive

Answers

Answer:

.85 cents

Step-by-step explanation:

Shelley's kitten weights 2 1/3 times as much as she did last year. She now weighs 21 ounces. What did the kitten weight a year ago?

Answers

Answer:

weight of the kitten last year = 9 ounces

Step-by-step explanation:

Let

x = weight of the kitten last year

Weight of the kitten this year = 2 1/3 * x = 21

7/3*x = 21

7/3x = 21

x = 21 ÷ 7/3

x = 21 × 3/7

= 63/7

x = 9 ounces

weight of the kitten last year = 9 ounces

Point T is located at (-2,-2) on the coordinate plane. Point T is reflected over the
y-axis to create point T'. What ordered pair describes the location of T'?

Answers

Answer:

(2,-2)

Step-by-step explanation:

When over the y-axis you change the x axis to the opposite of either neg. or positive

$200 Principal at 3% for 5 years. Find the interest earned and the balance of the account.

Answers

Answer:

Interest earned: $30 Balance: $230

Step-by-step explanation:

PLEASE HELP! WILL GIVE BRAINLIEST!
"a piece of machinery valued at $175,000 depreciates at 10% per year by the fixed rate method. After 12 years, what is the value of the machinery?"

Answers

Answer:

$49425.1688842

Step-by-step explanation:

Use formula: v=c*(p^t), where v is the price now, c is the cost price, p is the 100-the depreciation percentage and t is the time/years passed)

0.9¹²(175000)

0.28242953648(175000)

49425.1688842

if h(x)=-9x find h(-3)

Answers

Answer:

Step-by-step explanation:

h(-3) = -9(-3) = 27

negative x negative = positive

Answer:

h= 9

Step-by-step explanation:

h(-3)=-9(-3)

h(-3)=27

h=27/3

h=9

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Answers

Answer:

Step-by-step explanation:

2x-5y=-25

5y=2x+25

y=2/5 x+5

Answer:

B. y = 2/5x + 5

Step-by-step explanation:

solve the equation. d-5/9=3/9

Answers

Answer:

d = 8/9

Step-by-step explanation:

All you have to do is add 5/9 to both sides.

d - 5/9 + 5/9 = 3/9 + 5/9

d = 89

So, d = 8/9.

help pls asap i’ll mark as brainliest if correct :)

Answers

Answer:

100 chocolate bars

Step-by-step explanation:

30 ÷ 3 = 10 so you need to times 10 by 10?

hope that helps!

1 box is 10 chocolates so while the top half of the chart increases by one the bottom half increases by ten, there are 100 chocolates in 10 boxes

Identify the area of the polygon that has vertices H(5,−2), P(2,−4), O(−3,−2), and S(−2,4)

Answers

Ok I got 32.995 I’m not sure what place you need to round to so I kept that throughout my solving process. I’m not too sure if this is right but here is the work that I did in the picture. I didn’t show the distance formula as I used an online calculator lol.

Dan was thinking of a number. Dan subtracts 2.6 from the number and gets an answer of 72.8. Form an equation with
x
from the information.

Answers

Answer: x - 2.6 = 72.8

x is the number which Dan was thinking (x > 2.6)

we have:

x - 2.6 = 72.8

Step-by-step explanation:

I'll mark brainliest.
Audra makes and sells bracelets. It costs her $8 to make a bracelet, and she markups up the price by 210%. Audra wants to have a sale, so she marks all of her bracelets 20% off the normal selling price. What will be the price of each bracelet during the sale? Audra makes and sells bracelets. It costs her $8 to make a bracelet, and she markups up the price by 210%. Audra wants to have a sale, so she marks all of her bracelets 20% off the normal selling price. What will be the price of each bracelet during the sale?

Answers

Answer:

The final selling price is .$13.44

Hope this helps!!

Step-by-step explanation:

Audra makes 20% off the normal selling price. So The price of each bracelet during the sale is $13.44

answer that pls ty (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

ありがとうと答えてください (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

Answers

Answer:

1= 23

2= 0.5

3= 1.45

4= 0.07

Step-by-step explanation:

(hope this helps can i plz have brainlist :D hehe)

Help please.
Algebra.

Answers

Um what is the question bestie what is the question bestie what is the question bestie i need to know bestie i need to know bestie

HELP PLSSSSS!!!! ITS OVERDUE AND I NEED HELP FOR THE ANSWER TO B!! CAN SOMEONE ALSO TELL ME IF I GOT A RIGHT?? sorry for all caps tho

Answers

Step-by-step explanation:

A is 16.9%

B is 352,181

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2x +3y = 9
-3x +3y = -6

Answers

Rewrite the second equation:

This is to make the calculation easier. There are other ways to do this as well.

3y = 3x - 6

Substitute that into the first equation:

Since they are the same thing (=), it is possible to replace 3y.

2x + (3x - 6) = 9

Solve the equation:

2x + 3x = 9 + 6

5x = 15

x = 3

Substitute x = 3 into the first equation:

2(3) + 3y = 9

6 + 3y = 9

3y = 3

y = 1

Answer: x = 3, y = 1

If 9 avocados cost $5, how much do 18 avocados cost? (find unit rate then multiply by 18)

Answers

Answer:

For this problem, you could just multiply $5 by 2 OR you could divide $5 by nine to find your Unit Rate and then multiply that number by 18.

PLS HELP I WILL REALLY APPRECIATE

Answers

Answer:

$2547 per month

Step-by-step explanation:

849 * 3 = 2547

Answer:

2547

Step-by-step explanation:

To celebrate 25 years in business, the furniture store is having a 25% off sale on all their furniture. Estimate the new price before tax of a table that costs $159.39.

Answers

Answer:

Step-by-step explanation:

159.39(1-25/100)

159.39(100-25)/100

159.39(75)/100

159.39(0.75)

$119.54

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Answers

Answer:

these are letters from the English alphabet

hope this helps....

Pls I just want to get good grades.

Answers

4.

x=2y
y=x-2

(Substitute)

x=2(x-2)
x=2x-4
-x=-4
x=4

Plug x=4 into both equations to find y and check

4=2y
2=y

y=4-2
y=2

(4,2)—> Blank 1:4 and Blank 2:2

5.

x=2y-3
x=2y+4

2y-3=2y+4

No solution —> Blank 1: NS and Blank 2: NS

Please help me this is for exam
A giant scoop , operated by a crane is in shape of a hemisphere of a radius 15 inches. The scoop if filled with molten steel. The steel is then poured into a cylindrical storage tank with a diameter of 16 inches how high will the molten steel rise

Answers

The hemisphere of radius 24 inches is full so the volume is 4/3 π 243 cubic inches. The cylinder has radius 16 inches so is volume is π 162 h cu inches. Thus pi 162 h = 4/3 π 243. Solve for h.

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