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AleksAgata [21]
2 years ago
14

3(y+1/3y)-2y=5 what dose y equal.

Mathematics
2 answers:
vivado [14]2 years ago
6 0

Answer:

y=5/2

Step-by-step explanation:

Brut [27]2 years ago
4 0

Answer: y = 2.5

Step-by-step explanation:

3(y+1/3y)-2y=5

Open the bracket:

3 x y + 3 x 1/3y - 2y = 5

3y + 3/3y - 2y = 5

3y + y - 2y = 5

2y = 5

Divide both sides by 2

y = 5/2

y = 2.5

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Janelle has $75. She buys jeans that are discounted 30% and then uses an in-store coupon for $10 off the discounted price. After
AnnyKZ [126]

ANSWER:

The jean were 31.08 dollars

Step-by-step explanation:

75 - 10 = 65

3.26 - 65 = 61.74

61.74 - 17.34 = 44.40

30% of 44.40

= 31.08 dollars

3 0
3 years ago
a right triangle has a base that measures 39 inches and a height that measures 80 inches what is the length of the hypotense
mafiozo [28]
A right triangle has three sides: the two sides that share a vertex are known as the legs, and the other side is known as the hypotenuse.  The legs are known as a and b, while the hypotenuse is c.
The Pythagorean Theorem states the a^2 + b^2 = c^2.  If we plug the numbers into this equation, we will find the length of the hypotenuse.
39^2 + 80^2 = c^2
1521 + 6400 = c^2
7921 = c^2
We have c squared now, but we want to know how much c is equal to.  The square root of c^2 will be our answer.
89 = c
The length of the hypotenuse of a right triangle with legs that measure 39 and 80 inches is 89 inches.


4 0
2 years ago
Where do the graphs of the lines for the equations y = 4 and y = 5 intersect? (5, 4)?
saveliy_v [14]
They do not intercept they are both straight horizontal lines one Where y is always equal to 4 and the other 5
3 0
3 years ago
30 : 48 as a ratio in simplest form
umka21 [38]
The answer is either 10:16 or 5:8
5 0
3 years ago
Read 2 more answers
missy bought 4 bags of chocolates. each bag had 8 pieces of chocolate in it . after her kids ate 6 of the chocolate missy packed
Novay_Z [31]

Answer:

There will be 2 numbers of individual bags of chocolates left with Missy.

Step-by-step explanation:

Missy bought 4 bags of chocolates and there are 8 pieces of chocolates in each bag.

Therefore, there was a total (4× 8) = 32 chocolates.

Now, her kids ate 6 of the chocolates.

So, there remains (32 - 6) = 26 chocolates left.

If Missy packed the remaining chocolates into individual bags with 13 chocolates in each bag, then there will be \frac{26}{13} =2 numbers of individual bags of chocolates left with Missy. (Answer)

5 0
3 years ago
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