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
masha68 [24]
3 years ago
14

Please help me with the questions Please please please ASAP please please help please please ASAP

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
3 0

Answer: y=5, x=4

Step-by-step explanation:

3y= 15 divide both sides by 3

Y= 5

4x = x+12 subtract x from both sides.

3x = 12 divide both sides by 3

X= 4

You might be interested in
The answer choices are -3, 3/2, 3, and -12/5.<br> thanks in advance!! :)
BabaBlast [244]

Answer:

<em>(C). {3} </em>

Step-by-step explanation:

\frac{x}{2(x+1)} = \frac{-2x}{4(x+1)} + \frac{2x-3}{x+1} ( x ≠ - 1 )

\frac{x}{2(x+1)} - \frac{2x-3}{x+1} + \frac{x}{2(x+1)} = 0

\frac{2x-3}{x+1} - \frac{x}{(x+1)} = 0

\frac{x-3}{x+1} = 0 ⇒ <em>x = 3</em>

8 0
3 years ago
If 60 of the 200 students are girls, then what percent of the students are girls?
OlgaM077 [116]
30%?
60/200=.3*100=30%
5 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL MARK BRAINLIEST!!!! :)
-Dominant- [34]

Answer:

your answer is D

plz mark me as brainliest

8 0
3 years ago
Read 2 more answers
20 - 4x = 2(4 - 8x) This needs solving
Olenka [21]

20 - 4x = 2(4 - 8x)

Make sure to do the parentheses first or factor out first

20 - 4x = 8 - 16x

add 16x to both sides

20 + 12x = 8

Subtract 20

12x = -12

Divide by 8

x = -1

8 0
3 years ago
Read 2 more answers
joan works for 6 hours each weekday and 8 hours total on the weekends. she earns $6 an hour on weekdays and $9 an hour on weeken
Taya2010 [7]
Are you have to do now that I have some multiplication is 36+72 that will give you your answer
8 0
3 years ago
Other questions:
  • A group of hikers is descending a mountain at a rate of 400 feet per hour. What is the change in the elevation of hikers after 6
    7·1 answer
  • To win a prize at a fair you must throw a coin into a space that is 7 cm long and 4 cm wide. what is the area of the space you a
    5·1 answer
  • What is 2 2/3 in simplist form
    8·2 answers
  • Increase or decrease 32 pages to 28 Pages round to the nearest tenth of a percent
    6·1 answer
  • Piper claims that 3(2a + 2) is equivalent to 5a + 6. She checks her claim by substituting -3 for a. Is Piper's claim correct? Wh
    13·1 answer
  • Find a number x such that g(x) = -4
    7·1 answer
  • 8. When dividing polynomials using factorization, cancelling identical factors in the denominator and the numerator will give th
    13·1 answer
  • F = 9/5C + 32 solve for f​
    6·1 answer
  • A restaurant is open 24 hours a day. The manager wants to divide the day into work shifts equal length. The shifts should not be
    7·1 answer
  • Mr. Pham mowed 2/7 of his lawn. his son mowed 1/4 of the lawn who mowed the most? How much of the lawn still needs to be mowed
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!