All categories

3 years ago

Find the sum. (5y + 4)+( 2y +6)= -

Mathematics

1 answer:

Papessa [141]3 years ago

7 0

Answer:

3y+10

Step-by-step explanation:

You would add the variables together then the non variables together

You might be interested in

110 is 20% of what number

Sindrei [870]

Your answer is probably:
22

6 0

3 years ago

Read 2 more answers

There are twenty students in a speech class and five speeches are given each day. What is the probability that Maria is randomly

Verdich [7]

Answer:

i think 47.2

Step-by-step explanation:

hope this helps

5 0

3 years ago

)

Leto [7]

Answer:

Number of Adult's tickets sold on Saturday = 3,356

Number of Children's tickets sold on Saturday = 2, 928

Total number of tickets sold over these two days is 8,938.

Step-by-step explanation:

Here, the number of tickets sold on FRIDAY:

Adult Ticket sold = 1,678

Children's Tickets sold = 976

So, the total number of tickets sold on Friday

= Sum of ( Adult + Children's ) tickets = 1,678 + 976 = 2,654 .... (1)

The number of tickets sold on SATURDAY:

Adult Ticket sold = 2 times the number of adult tickets sold on Friday

= 1,678 x 2 = 3,356

Children's Tickets sold = 3 times the number of children's tickets sold on Friday.

= 976 x 3 = 2, 928

So, the total number of tickets sold on Saturday

= Sum of ( Adult + Children's ) tickets = 3,356 + 2,928 = 6, 284 .... (2)

Now, the total number of tickets booked in these two days :

Sum of tickets booked on (Friday + Saturday)

= 2,654 + 6, 284 = 8,938

Hence, total number of tickets sold over these two days is 8,938.

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=x%20-%204y%20%3D%20-4%5C%5C4x%20-%2012y%20%3D%20-4" id="TexFormula1" title="x - 4y = -4\\4x -

motikmotik

Answer:

Step-by-step explanation: 7

4 0

4 years ago

You draw two marbles from a bag containing 3 blue marbles,2 green marbles and 5 red marbles without replacement. what is the pro

lina2011 [118]

The probability of drawing a red marble then a green marble would be 1/9.
In the first draw, there is a total of 10 marbles to choose from, and choosing a red marbles' probability would be 5/10, or 1/2. However in the second draw, there are only 9 marbles to choose from since you have already taken out a marble. Choosing a green marble in the second draw's probability would be 2/9. Using the rule P(A and B) = P(A) • P(B), we can also apply it to this problem "P(choosing a red marble first and then choosing a green marble second)" = 1/2 • 2/9, which is equal to 2/18. If you simplify that, you get 1/9.

5 0

3 years ago