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
emmainna [20.7K]
3 years ago
12

Find the value of y+1 given that 2y+8=4.

Mathematics
2 answers:
aleksklad [387]3 years ago
6 0

Answer:

2y + 8 = 4 \\ 2y = 4 - 8 \\ 2y =  - 4 \\ y =  \frac{ - 4}{2}  \\ y =  - 2 \\ y + 1 =  - 2 + 1 \\  \boxed{y + 1 =  - 1}

Therefore, the value of (y+1) is <u>-1</u>

  • <u>(y+1) = -1</u> is the right answer.
faltersainse [42]3 years ago
3 0

Answer: y = -2

Step-by-step explanation:

You might be interested in
At the newest animated movie, for every 9 children, there are 4 adults. There are a total of 39 children and adults at the movie
WARRIOR [948]
For every 9 children, there are 4 adults.
If there are 39 children and adults, we can work backwards to find the answer.

Lets start by multiplying 9. Lets do 3. 9 x 3 = 27.
Ok, now we have an estimate of 27 Children, now all we have to do is multiply the number of adults by 3.
Now we can multiply 4 x 3. 4 x 3 = 12. Now we have the number of children and adults.
Now lets add these together. 12 + 27 = 39! Perfect! Now we know that there are 27 children, and 12 adults.

Hope this helps!!
8 0
3 years ago
If ABCD is a square and AB = 10, what is the measure of BD? (rounded to the nearest hundredth) A) 7.07 B) 14.14 C) 19.21 D) 28.2
damaskus [11]

Answer:

B)14.14

Step-by-step explanation:

a square is made of 2 right triangles

the two legs of one right triangle are both 10 so

using Pythagorean theorem we get the square root of 10^2+10^2

this solves to the square root of (200)

which is ≈ 14.14...

6 0
2 years ago
celia donates 10.2 inches of her hair to a company that makes wings.danielle donates 2.4 fewer inches of her hair than celia.how
Mashcka [7]

mathematically the answer to that is 18 because 10.2 minus 2.4 is equal to the difference of 7.8 and 7.8 plus 10.2 is equal to the sum of exactly and positively 18

7 0
3 years ago
I dont get how to do these questions <br> -25x=-150
svet-max [94.6K]

Answer:

x=6

Step-by-step explanation:

you divide -25 on both sides

6 0
2 years ago
Read 2 more answers
Mama's Italian Restaurant has collected data about customer sauce orders. It calculated that P(marinara) = 0.82, P(alfredo) = 0.
Keith_Richards [23]
P ( m ) = 0.82
P ( a ) = 0.76
P ( m or a ) = 0.96
P ( m and a ) = ?
--------------------------
P ( m or a ) = P ( m ) + P ( a ) - P ( m and a )
P ( m and a ) = P ( m ) + P ( a ) - P ( m or a ) =
= 0.82 + 0.76 - 0.96 = 0.62
Answer: P ( marinara and alfredo ) = 0.62
7 0
3 years ago
Other questions:
  • james wants to find out the favorite movie of students in his school. Which method would give James the BEST results? A)survey e
    6·2 answers
  • Harry is making gift bags using two types of candies. He has 84 chocolates and 56 peppermints. Each bag will be the same. If he
    8·1 answer
  • A stained glass window is going to be installed in a semi-circular opening, which is above a 30 inch wide door. If the stained g
    7·2 answers
  • Two thirds of 24 students in our reading class finished their homework. How many did not finish?
    8·2 answers
  • The dot located in the middle of the segment
    6·1 answer
  • Given the point (-7, 9), what would the coordinates be after that point was translated 4 units up? ( _ , _ )
    15·2 answers
  • three postal workers can sort a stack of mail in 30 minutes, 30 minutes, and 60 minutes, respectively. find how long it takes th
    5·2 answers
  • write an equation of the lin that is parallel to the line 5x+2y=10 and passes through the point (-6,7)
    9·1 answer
  • 4. Use the equation A = bh to calculate the
    5·1 answer
  • A bank representative studies compound interest, so she
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!