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bixtya [17]
3 years ago
6

Equation -1-7v+3= how do i slove this i dont know

Mathematics
1 answer:
TEA [102]3 years ago
7 0
Negative one minus negative seven times volume plus three equals BLANK. If v is a variable, the question is wrong.
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Please help me ASAP!!!
DerKrebs [107]

Answer:

Step-by-step explanation:

(a) 25/400 X 3,875 = $242.19

(b) 50/300 X 96 = 16 lamps

(c) 175/200 X 540.72 = 473.13

(d) 100/300 X 750 = 250 boys

(e) 133/200 X240= 159.6

5 0
3 years ago
Find the percent of change. Original: 80, new: 64
lara31 [8.8K]
Hi there!

To find the percent of change we can use the following formula:
\frac{new - old}{old} \times 100\%

Let's fill in our data
\frac{64 - 80}{80} \times 100\% =

Subtract
\frac{ - 16}{80} \times 100\% =

Divide
- 0.2 \times 100\%

And finally multiply
- 20\%

Hence, the percent of change is negative 20%.
~ Hope this helps you!
3 0
3 years ago
NEED HELP WITH THIS PROBLEM!!!!!!
zzz [600]

Answer:

  \displaystyle\frac{\sqrt[4]{3x^2}}{2y}

Step-by-step explanation:

It can work well to identify 4th powers under the radical, then remove them.

  \displaystyle\sqrt[4]{\frac{24x^6y}{128x^4y^5}}=\sqrt[4]{\frac{3x^2}{16y^4}}=\sqrt[4]{\frac{3x^2}{(2y)^4}}\\\\=\frac{\sqrt[4]{3x^2}}{2y}

_____

The applicable rules of exponents are ...

  1/a^b = a^-b

  (a^b)(a^c) = a^(b+c)

The x-factors simplify as ...

  x^6/x^4 = x^(6-4) = x^2

The y-factors simplify as ...

  y/y^5 = 1/y^(5-1) = 1/y^4

The constant factors simplify in the usual way:

  24/128 = (8·3)/(8·16) = 3/16

3 0
3 years ago
Oh need to know alot and a lot
o-na [289]

Answer:

yeah so it is 74882828 it is pretty easy

5 0
2 years ago
Hayley is filling a tank with water. She measures the depth, in inches, of the water in the tank at the end of each hour for 8 h
weeeeeb [17]

Answer:

the top left

Step-by-step explanation:

7 0
3 years ago
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