All categories

2 years ago

What is 2 = y/5-8 plzzz answer!!!

Mathematics

2 answers:

kiruha [24]2 years ago

8 0

$2=\frac{y}{5}-8\ \ \ \ \ |\cdot5\\\\10=y-40\\\\10+40=y\\\\y=50\\\\Anwer\ is\ 50.$

umka2103 [35]2 years ago

3 0

It's a simple linear equation in 'y'. There is only one number that 'y' can be
that will make the equation a true statement. That number is called the
'solution' to the equation. Here's one way to find it:

You said that  2 = y/5 - 8

Add 8 to each side: 10 = y/5

Multiply each side by 5:  50 = y

You might be interested in

What is the answer to 7 y = 84

Furkat [3]

7y = 84
y = 84 /7
= 12

So, y =12

4 0

2 years ago

Simplify the expression \[\frac{6}{\sqrt{36} + \sqrt{27}} + \frac{6}{\sqrt{27} + \sqrt{18}} + \frac{6}{\sqrt{18} + \sqrt{9}}.\]

Viktor [21]

Answer:

= 18 ( 3 + 2(\sqrt{3} + \sqrt{2} ))

Step-by-step explanation:

$6(\sqrt{36} +\sqrt{27}) + 6(\sqrt{27} +\sqrt{18}) + 6(\sqrt{18} + \sqrt{9} )\\= 6( {6} +\sqrt{9*3}) + 6( \sqrt{9*3} +\sqrt{9*2}) + 6(\sqrt{9*2} + 3 )\\= 6( {6} +3\sqrt{3}) + 6(3\sqrt{3} +3\sqrt{2}) + 6(3\sqrt{2} + 3 )\\=36 + 18\sqrt{3} + 18\sqrt{3} + 18\sqrt{2}+ 18\sqrt{2} + 18\\= 36+18 +18( \sqrt{3}+ \sqrt{3} +\sqrt{2} + \sqrt{2})\\= 54 + 18 (2\sqrt{3} +2\sqrt{2})\\=54 + 36\sqrt{3} + 36\sqrt{2}\\= 18 ( 3 + 2(\sqrt{3} + \sqrt{2} ))$

7 0

2 years ago

Find the LCM of 20, 35 & 50.

Ivanshal [37]

Answer:

Answer: LCM of 20,35 and 50 is 1400

Step-by-step explanation:

5 0

1 year ago

if the unit price for oranges is $0.26 per pound and Jim pays $2.08 for oranges, how many puns of oranges does he buy? A) 4.5 po

Nata [24]

Hey there!

If the price per orange is $.26 and we want to know how many oranges he bought and we have our total, we can set o equal to how many oranges he got and set up an algebraic equation:

0.26o = 2.08

We multiply .26 by o because o is how many oranges he bought and that's what we're solving for- so we multiply by the unit price.

To isolate o, we divide both sides by .26 to get:

The answer is C- Jim bought 8 oranges.

Hope this helps!

4 0

2 years ago

Read 2 more answers

Leona answered all the questions on a test. She had 90% of them correct. There were 40 questions in all. How many did she have c

KengaRu [80]

Answer:

The answer is 36

Step-by-step explanation:

Let the number be x

x/40 is her mark

she got 90% mark correct

x/40 x 100 = 90

by cancellation we get 9 x 4 = 36

HOPE THIS HELPS

6 0

2 years ago