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
Svetlanka [38]
3 years ago
12

The value of y in 4(2y – 3) + 12 = 40 is _________

Mathematics
2 answers:
-BARSIC- [3]3 years ago
8 0

Answer:

5

Step-by-step explanation:

4(2y – 3) + 12 = 40

8y - 12 + 12 = 40

8y = 40

y = 40/8

y = 5

Aliun [14]3 years ago
5 0

Answer:

y =5

Step-by-step explanation:

Let's solve your equation step-by-step.

4(2y−3)+12=40

Step 1: Simplify both sides of the equation.

4(2y−3)+12=40

(4)(2y)+(4)(−3)+12=40(Distribute)

8y+−12+12=40

(8y)+(−12+12)=40(Combine Like Terms)

8y=40

8y=40

Step 2: Divide both sides by 8.

8y

8

=

40

8

y=5

Answer:

y=5

You might be interested in
Could negative two be used as a base to rewrite 32? 64?
Nataly [62]
32=2^5-NO\ because\ (-2)^5=-32\\\\64=2^6-YES\ because\ (-2)^6=64
6 0
2 years ago
What’s the answer??? Pls help asap this is due tonight
Katarina [22]

Answer:

30

Step-by-step explanation:

5(3) - 3( - 5)

15  + 15

30

<em>hope</em><em> </em><em>it</em><em> </em><em>was</em><em> </em><em>helpful</em><em>.</em><em> </em><em>any</em><em> </em><em>confusion</em><em> </em><em>u</em><em> </em><em>may</em><em> </em><em>ask</em>

8 0
2 years ago
Read 2 more answers
True or false? The quadratic equation 10p2 - 5p = -8 has one solution.
pav-90 [236]

Answer: False

=============================================

Explanation:

I'll use x in place of p.

The original equation 10x^2-5x = -8 becomes 10x^2-5x+8 = 0 after moving everything to one side.

Compare this to ax^2+bx+c = 0

We have

  • a = 10
  • b = -5
  • c = 8

Plug those three values into the discriminant formula below

d = b^2 - 4ac

d = (-5)^2 - 4(10)(8)

d = 25 - 40*8

d = 25 - 320

d = -295

The discriminant is negative, which means we have no real solutions. If your teacher has covered complex or imaginary numbers, then you would say that the quadratic has 2 complex roots. If your teacher hasn't covered this topic yet, then you'd simply say "no real solutions".

Either way, this quadratic doesn't have exactly one solution. That only occurs when d = 0. Therefore, the original statement is false.

6 0
2 years ago
Will mark u as BRAINLIEST plz help
ale4655 [162]

Answer:

Im not sure

Step-by-step explanation:

this is kinda hard

4 0
3 years ago
CAN SOMEONE HELP ME WITH PATTERN 1
jeyben [28]
1- 6
2- 4
3- 2
And that’s all I can tell you? It’s decreasing so I don’t think 10 would have any stars unless if negative numbers are allowed
5 0
3 years ago
Other questions:
  • What is indicated by arrowheads on a line
    14·2 answers
  • The measure of an obtuse angle is greater than 0 and less than 90 degrees 90 degrees greater than 90 and less than 180 degrees
    9·2 answers
  • What is the y-coordinate of the solution of the system? <br> {3x+10y=7, x-10y=29}
    7·1 answer
  • If 9450 is 16%, how much is 100%
    12·1 answer
  • If the length of a rectangular television screen is 20 inches and its height is 15 inches,
    13·1 answer
  • A ball is kicked upward with an initial velocity of 56 feet per second. The ball's height h (in feet) can be expressed as a func
    7·1 answer
  • S x + y = 10<br> x = 2y + 1
    11·1 answer
  • Shazia sells 25x^2+5x+5 flowers in one day. If she sells the same number of flowers each day for rs 5x each , how much money wil
    11·1 answer
  • The product of 3 and r
    6·2 answers
  • An angle measures 40.2° more than the measure of its complementary angle. What is the measure of each angle?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!