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
scoundrel [369]
3 years ago
9

Can you help me with 1 & 3?

Mathematics
1 answer:
iVinArrow [24]3 years ago
5 0
For 1 multiply both sides by 3 which gives you 3y-y=12. Then combine like terms 2y=12. Lastly divide both sides by 2 and you get y=6. And for 3 first multiply both sides by 4 which gives you 6y-32=y+8. After that combine like terms 6y-y-32=8. Now add the equation together 5y=40 and then divide by 5 and get y=8
You might be interested in
Two rays that intersect at a right angle are best described as which of the following
sveticcg [70]

A coplanar point are points that lie on the same line. An angle is the intersection of two noncollinear rays at a common endpoint. The rays are called sides and the common endpoint is called the vertex.


hope that helps


7 0
3 years ago
Read 2 more answers
Can somebody help me with this quickly whoever answers first gets a thanks
Mariana [72]

G. From the origin move right 3 units,then up 6 units

H. From the origin move left 2 units,then up 11 units

J. From the origin move right 8 units, then down 10 units

K. From the origin move left 16 units, then down 20 units

L. Plot the first point at the origin then move up 5 units

M. From the origin move left 14 units and plot the next point at the origin

5 0
2 years ago
(time limit!) what is the volume below?<br><br>A) 112 <br>B) 224 <br>C) 784 <br>D) 896
Radda [10]
To find a volume of a cylinder we use the following formula:
v = \pi {r}^{2} h
Plug in the values:

v = \pi \times  {8}^{2}  \times 14
Take the square:
v = \pi \times 64 \times 14
Multiply the numbers:
v =896 \pi {m}^{2}
8 0
3 years ago
Plz help, I don't understand this.
Oksanka [162]

Answer:

see explanation

Step-by-step explanation:

consecutive even integers have a difference of 2 between them

for example 2, 4, 6 are 3 consecutive even integers

In general if we let the first integer be k then the next 2 integers are

k + 2 and k + 4

the sum of these equals 4 times the first integer, that is 4k, hence

k + k + 2 + k + 4 = 4k

3k + 6 = 4k ( subtract 3k from both sides )

6 = k

the 3 consecutive integers are

k = 6

k + 2 = 6 + 2 = 8

k + 4 = 6 + 4 = 10

that is 6, 8 and 10

note that sum = 6 + 8 + 10 = 24

and 4 × 6 = 24

confirming the sum of the 3 integers equals 4 times the first integer




7 0
3 years ago
Can Someone please help me with this I don't know it?!?! I have a test on Friday!!! Thank You!
aleksklad [387]

Answer: a = 3.5

Step-by-step explanation:

14=4a

divide both sides by 4

14/4 = 3.5

4a/4 =1a or a

so a= 3.5

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a counterexample to the statement "All odd numbers are divisible by 3"?
    10·2 answers
  • A pizzeria sold $200 worth of pepperoni pizza on Tuesday. On Wednesday, the pizzeria made 1/10 fewer sales than Tuesday how much
    12·2 answers
  • The sum of three consecutive integers is 84. What are the three numbers?
    12·1 answer
  • The resale value of a textbook decreases by 25% with each previous owner. A new textbook is sold for $85. Which function represe
    10·2 answers
  • a chef bought 7 5/7 pounds of carrots if he later but another 10 1/3 pounds of carrots what is the total weight of carrots he bo
    7·1 answer
  • 9l9-8xl=2x+3 check for extraneous solutions
    9·2 answers
  • Find the maxium valve C=6x+2y. Subject to the following constraints x≥0, x≤5, y≥0, 4x-y≥1
    12·1 answer
  • 3(n - 1) + 2n, when n = 5
    8·2 answers
  • Solve the inequality for x.<br> 17 &lt; x - 10<br> Simplify your answer as much as possible.
    9·2 answers
  • Hey guys I need some help with this question so if anyone could help that would be great THANK YOU!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!