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
e-lub [12.9K]
4 years ago
9

How to solve 3y+2=7+2y

Mathematics
2 answers:
avanturin [10]4 years ago
4 0
Y = 5

Ignoring the ys for now, 2=7 so you take -2 on each, turning 2 to a 0 and the seven to a Five.
Now it's 0 = 5 and so with the rest 3y = 2y + 5 so 1y = 5 
^_^
Ivan4 years ago
3 0
Use pemdas it will help
You might be interested in
Estimate 512 divided by 5
Nookie1986 [14]
About 102 estimate the is the Anwer 102
5 0
4 years ago
Identify the zeros of the polynomial function .
Komok [63]

Step-by-step explanation:

To start, every term has an

x

in common, so we can factor that out. Doing this, we get

x

(

x

2

+

x

−

42

)

=

0

What I have in blue can be factored by a thought experiment. What two numbers have a sum of

1

and a product of

−

42

?

After some trial and error, we arrive at

−

6

and

7

. Thus, this business can be factored as

x

(

x

−

6

)

(

x

+

7

)

=

0

We can leverage the zero product property here, setting all three terms equal to zero. As our zeroes, we get

x

=

0

,

x

=

6

, and

x

=

−

7

4 0
3 years ago
The snow fell 3/4 of an inch every hour. After 12 hours pass, write an equation to represent how many inches of snow has fallen.
lapo4ka [179]

To find the total snow fall you would multiply the amount of snow per hour by the number of hours it snows:

Total = 3/4 inch per hour x hours: Total = 3/4h

h = 12 hours:

Total = 3/4(12) = 9 inches total.

5 0
4 years ago
Read 2 more answers
he entry fee to the fair is 4.00 . each rides requires a ticket that cost 0.50 heidi spent a total 12.00 how many ticket did hei
elixir [45]
Hey there!

Set up an equation. This would be 4+0.5x=12. You have to get x by itself, so subtract 4 on each side. You get 0.5x=8. Divide by 0.5 on each side to get x=16. Heidi purchased 16 tickets.

I hope this helps!
6 0
4 years ago
9. The regular price of an item at a store is p
Fittoniya [83]

Answer: C: Expression B and D

Step-by-step explanation:

Say the item is $100. 20% of 100 is equal to 100 (20/100)

When you simplify, it equals 20. So 20% of 100 is 20. This $20 is the amount of discount you receive.

So you have to subtract $20 from the $100 to find the sale price. The sale price is $80.

Now plug in 100 for p in each equation. The equation that equals 80 is the answer.

Only equation B and D equals 80 when 100 is plugged in.

8 0
3 years ago
Other questions:
  • The graph of a line goes up and to the right when:
    14·2 answers
  • If 16 is added to 1/3 of a number,the result is 3 times the number. what is the number
    14·1 answer
  • What is the value of x?
    13·2 answers
  • The average mass of the eggs laid by chickens on Ms. Watson's farm is 3.5 grams. About how many grams does a dozen eggs weigh?
    15·1 answer
  • The box plots below show the average daily temperatures in April and October for a U.S. city: two box plots shown. The top one i
    11·2 answers
  • The slope of the line passing through the points (2,3) and (4, y) is
    11·1 answer
  • A man shoots with a bow. There is a 70% chance that he hits with the first shot. If he hits, he gets more confidence, and then t
    13·1 answer
  • If y= (2x^2+x)^3 +(x-1) /(1-x). find dy dx​
    7·1 answer
  • Can somebody pleaseee help me with my Absolute Value homework? I need help understanding the questions. They don't need long ans
    6·2 answers
  • What is the slope of the line? I tried this myself but I don’t know if I’m correct. I will really appreciate it if I had help!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!