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nlexa [21]
3 years ago
10

2/3y - 2/5 = 5 and please show work Algebra

Mathematics
2 answers:
meriva3 years ago
6 0
Find the LCD and multiply both sides by 15 to get 10y-6=75
Add 6 to 76 to get 10y=81
Y =81/10
Travka [436]3 years ago
3 0

2/3y-2/5=5

We move all terms to the left:

2/3y-2/5-(5)=0

Domain of the equation: 3y!=0

y!=0/3

y!=0

y∈R

determiningTheFunctionDomain

2/3y-5-2/5=0

We calculate fractions

There is no solution for this equation

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Write the ratio as a fraction in simplest form. <br><br> 4 : 40
Alenkinab [10]
The Answer To This Would 1 : 10 Because You Have To Divide Both By 4 So 4 Divided By 4 Gives You 1 And 40 Divided By 4 Gives You 10 

~ Hope This Helps :)
3 0
3 years ago
Read 2 more answers
Examine the table below showing the merchandising sales and answer the questions that follow.
-BARSIC- [3]

Answer:

The mean amount spent = £14.80

The modal product is hoodies.

Step-by-step explanation:

Here

25 T shirts each costing £10 were purchased

Amount spent on T shirts = 25 × 10 = £250

30 key ring of £5 were purchased

Amount spent on key ring = 30 × 5 = £150

40 Hoodies for £25 each

Amount spent on Hoodies = 40 × 25 =£1000

30 CD's for £15 each

Amount spent on CD's = 30 ×15 = £450

Total amount spent = 250 +150 + 1000 + 450 = £1850

Total items purchased = 25 + 30 + 40 + 30 = 125

Mean amount spent = \frac{1850}{125}= 14.80

The modal product is Hoodies as the maximum number of hoodies were purchased.


6 0
3 years ago
If f(1) = 10, what is f(3)?
Alexus [3.1K]

Answer:

30

Step-by-step explanation:

multiply each f by the same root numeral

4 0
3 years ago
Compute: 3 .2. -4 plzz help me
Sonja [21]
3x2x(-4)=-24
3x2-4=2
3+2-4=1
not entirely sure what the equation your asking is but i hope this helps
6 0
3 years ago
What is the perimeter of a rectangle with a length of 23 mm and a width of 26mm
NISA [10]

Answer:98mm

Step-by-step explanation:

You add the length and width together and then multiply by 2

4 0
2 years ago
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