1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gwar [14]
3 years ago
10

Hi! I really need help with the following questions, PLEASE SHOW YOUR WORK! If anyone is willing to help me! Thank you and pleas

e someone help me.
Solve for X.
1) (2x+1/3)=2x


2)Jeydas soccer team sells T-Shirts to raise money for new equipment. For each T-Shirt sold, the team raises $8. Parents also make a donation of $100 toward equipment. What is the equation that represents the total amount raised,y, if x-T shirts are sold?


3)Mercury is the closest planet to the Sun at a distance of 36 million miles.The closest star to the sun is Próxima Centauri, which is 4.24 light years away. A light year is 5.9*10^12 miles.

Part A) Write the distance in miles form mercury to the sun in scientific notation.

Part B) How many miles from the sun is Proxima Centaurl? Express your answer in Scientific notation.

Part C) About how many times greater is the distance from the sun to proxima centaurl compared to the distance from the sun to mercury? Express your answer in scientific notation.

Mathematics
1 answer:
amid [387]3 years ago
5 0
This is the answer for your first and second question

You might be interested in
Write an expression equal to 11³​
NikAS [45]

Answer:

11x11x11=11³

Step-by-step explanation:

11 to the third means 11 times itself 3 times

3 0
2 years ago
Read 2 more answers
Y=10 when x=8 what is x when y=30
wolverine [178]

Answer:

X= 24

Step-by-step explanation:

Y was multiplied by 3 to equal 30, so same rules are applied and you multiply 8 by 3

4 0
3 years ago
Read 2 more answers
A church building fund has invested some money in two ways: part of the money at 7% interest and four times as much at 11%. Find
aliya0001 [1]

Answer: he invested $15000 in part 1 and $60000 in part 2

Step-by-step explanation:

Let x represent the amount of money invested in part one.

Let 4x represent the amount of money invested in part 2 .

Total amount of money invested in part 1 and part 2 is

x + 4x = 5x

The formula for simple interest is expressed as

I = PRT/100

Where

P is the principal or initial amount.

T is the duration in years

R is the number rate.

For part 1

R = 7%

T = 1 year

P = x

I = (x × 7 × 1)/100 = 0.07x

For part 2,

R = 11%

T = 1 year

P = 4x

I = (4x × 11 × 1)/100 = 0.44x

if the total annual income from interest is 7650. This means that

0.44x + 0.07x = 7650 - - - - - - - -2

0.51x = 7650

x = 7650/0.51

x = 15000

Amount invested in part 1 is $15000

Amount invested in part 2 is 4×15000 = $60000

4 0
3 years ago
how many machines will be needed to complete a task in 18 days, given that it takes 12 days for 6 machines to complete the same
larisa86 [58]

Answer:

9 days

Step-by-step explanation:

4 0
2 years ago
50x+30y= 550 what is x and y
melomori [17]

Answer:

<u>x = 8 and y = 5</u>

Step-by-step explanation:

The question is as following:

what is x and y for the following system of equations:

50x + 30 y = 550 ⇒ (1)

44x + 36 y = 532 ⇒ (2)

Subtract (1) - (2)

∴ 6x - 6y = 18

Divide both sides by 6

∴ x - y = 3

∴ x = 3 + y  ⇒ (3)

Substitute with the value of x at (1)

50(3+y) + 30y = 550

Solve for y

150 + 50y + 30y = 550

80y = 550 - 150 = 400

∴ y = 400/80 = 5

Substitute with the value of y at (3)

∴ x = 3 + y = 3 + 5 = 8

<u>So, x = 8 and y = 5</u>

8 0
3 years ago
Other questions:
  • Please provide the answer for me if anyone is per if anyone provides the answer I will answer to one of their questions thank yo
    5·1 answer
  • The equation of a circle centered at the origin is x^2+y^2=64.what is the radius of the circle?
    13·2 answers
  • WORTH 30 POINTS
    9·1 answer
  • Mr. Carter's class is selling raffle tickets for the school fundraiser. They sold 12 tickets and made $36. How much does 1 ticke
    6·2 answers
  • An equation ___ has one solution <br><br> A. Always <br> B. Sometimes <br> C. Never
    7·1 answer
  • Help with math homework
    5·1 answer
  • a line that passes though the point (4,-8) and has a slope of 3/2 write a equation in the slope-intercept form this line
    15·1 answer
  • Stuck trying to solve this, didn’t pay attention :/
    15·2 answers
  • Times greater than the
    8·1 answer
  • Walmart is selling bikes for 20% off the regular price for $55. Kmart is selling their bikes for 25% off the regular price of $6
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!