All categories

2 years ago

Sove for y 3 y + 13 equals 5 y - 5

Mathematics

2 answers:

Papessa [141]2 years ago

5 0

If you could send an image that is clearer I will be able to help you more, but for what we have: 3y+13=5y-5, the answer would be 2y=18 (after doing all your algebra). Then you would divide both sides by 2 and get y=9. After this you can plug in 9 for every y and find the angles/measures of all sides!
Hope this helped, and if you need any further assistance, please let me know!

Dahasolnce [82]2 years ago

3 0

9 = y hope you find this helpful

You might be interested in

At a race track you have the opportunity to buy a ticket that requires you to pick the first and second place horses in the firs

rewona [7]

Answer:

4032 different tickets are possible.

Step-by-step explanation:

Given : At a race track you have the opportunity to buy a ticket that requires you to pick the first and second place horses in the first two races. If the first race runs 9 horses and the second runs 8.

To find : How many different tickets are possible ?

Solution :

In the first race there are 9 ways to pick the winner for first and second place.

Number of ways for first place - $^9C_1=9$

Number of ways for second place - $^8C_1=8$

In the second race there are 8 ways to pick the winner for first and second place.

Number of ways for first place - $^8C_1=8$

Number of ways for second place - $^7C_1=7$

Total number of different tickets are possible is

$n=9\times 8\times 8\times 7$

$n=4032$

Therefore, 4032 different tickets are possible.

8 0

2 years ago

A $250 suit is marked down by 20%. Find the sale price.

Olenka [21]

20% off $250, 250 x 0.2= 50
The suit is $50 off, so $250-$50= $200

6 0

2 years ago

Read 2 more answers

What is the correct answer of 4 3/4 + 2 5/6

quester [9]

4 3/4+2 5/6

=19/4+25/6

=19/4+17/6

=91/12

=7 7/12

7 0

2 years ago

In the triangle shown below, what is the approximate value of x?

Verdich [7]

Answer:

the answer the answer is the answer is C

Step-by-step explanation:

21 Unity

3 0

2 years ago

Read 2 more answers

A local charity is selling seats to a baseball game. Seats cost $24 each, and snacks cost an additional $6

Crazy boy [7]

Answer:

To raise exactly $240, the charity needs to sell 20 snacks.

Step-by-step explanation:

Let

s = number of seats sold

y = number of snacks sold

Seats cost $24 each, then s seats cost $24s.

Snacks cost an additional $6 each, then y snacks cost $6y.

In total, s seats and y snacks cost $(24s+6y).

The charity needs to raise $240 to consider this event a success, so

$24s+6y=240$

If 5 seats are sold, then

$24\cdot 5+6y=240\\ \\120+6y=240\\ \\6y=240-120\\ \\6y=120\\ \\y=20$

To raise exactly $240, the charity needs to sell 20 snacks.

To solve this problem graphically, plot the graph of the line $24s+6y=240$ and find on this line point with s-coordinate 5. This is exactly point (5,20), so the charity needs to sell 20 snacks.

5 0

2 years ago