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
Elan Coil [88]
3 years ago
7

How to solve 3y+6=5y-18

Mathematics
2 answers:
Harrizon [31]3 years ago
7 0
(1. Subtract 5y form both sides)
(-2y + 6 = -18)
(2. Subtract 6 from both sides)
(-2y = -24)
(Divide both sides by -2)
(y = 12)
MariettaO [177]3 years ago
4 0

Answer:

y = 14

Step-by-step explanation:

move 5y over to the left and you should get -2y +6=-18. subtract 6from both sides and you will now have -2y=-24. divide bothe sides from -2 and you will get y=14

You might be interested in
A photo is 15 cm high and 9 cm wide Michael wants to but porcelain shrink it so it's height is 6 cm High how wide will it then b
weqwewe [10]

Answer:

3.6cm

Step-by-step explanation:

Given data

We are given that the dimension of the photo is

Height= 15cm

Width= 9cm

That is

            15cm height  will make 9cm width

hence    6cm height will make x widht

cross multiply

9*6= 15*x

54= 15x

x= 54/15

x= 3.6cm

Hence the width will be 3.6cm

3 0
3 years ago
9t-3t+4<br> Please help me ty :)
Ierofanga [76]

Answer: 0.6666666667

Step-by-step explanation: Simplifying

9t + -3t = 4

Combine like terms: 9t + -3t = 6t

6t = 4

Solving

6t = 4

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Divide each side by '6'.

t = 0.6666666667

Simplifying

t = 0.6666666667

8 0
2 years ago
Read 2 more answers
A card is selected randomly from a jar that contains 15 cards, numbered from 25 to 39. What is the probability that the card sel
VikaD [51]

Answer:

The probability that the card selected bears a number less than 34 is 0.3333.

Step-by-step explanation:

Let random variable <em>X</em> be defined as the number on the selected card.

There are <em>N</em> = 15 total cards.

The number on the cards are as follows:

S = {25, 26, 27,..., 38, 39}

The probability of an event, <em>E</em> is the ratio of the number of favorable outcomes to the total number of outcomes.

P(E)=\frac{n(E)}{N}

In this case we need to compute the probability that the card selected bears a number less than 34.

The favorable outcomes are:

<em>s</em> = {25, 36, 37, 38, 39}

<em>n</em> (X < 34) = 5

Compute the probability that the card selected bears a number less than 34 as follows:

P(X

                  =\frac{5}{15}\\\\=\frac{1}{3}\\\\=0.3333

Thus, the probability that the card selected bears a number less than 34 is 0.3333.

7 0
3 years ago
B) 1) Which of the following represents the commutative property of addition?
ladessa [460]

Answer:

1

9 +7= 7+9

2

10 +2 =10 +2

Step-by-step explanation:

Hope this helps

3 0
3 years ago
Which of the following are true statements about the expression 5 + (-5)
nordsb [41]

Answer:

\huge\boxed{\sf The \ expression\ equals \ zero}

Step-by-step explanation:

=> 5 + (-5)    [ + (-) = - ]

=> 5 - 5

=> Zero

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between a product and a multiple?
    10·2 answers
  • During the week of the country fair , fifteen thousand , six hundred nine entry tickets were sold . Is it correct to write the n
    9·1 answer
  • Find the median of puppies 2 , 2 , 6 , 7 , 9 , 11 , 14
    11·2 answers
  • Factor completely. x^2−3x−40
    8·1 answer
  • I will give brainliest to first CORRECT answer!
    15·2 answers
  • A factory manager conducted a test on a random sample of 150 products. Of the products tested, 2 were found to be defective. Bas
    12·2 answers
  • explain how multiplying 4/10 and 3/10 is similar to multiplying 0.4 and 0.3 (please only answer if you for sure know the answer!
    9·1 answer
  • What is 50% of 33 show work please​
    15·1 answer
  • I need help with this please
    14·2 answers
  • One more... and ill be out of yalls hair.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!