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VikaD [51]
3 years ago
13

What is (4x + 7) - (8 - 3x) in standard form?

Mathematics
1 answer:
sweet [91]3 years ago
7 0
(4x + 7)- (8- 3x) written in standard form is 7x-1 :)
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Write<br> in function notation: h=x-2
grin007 [14]

Answer:

h(x) = x - 2

Step-by-step explanation:

h(x) = x - 2

6 0
3 years ago
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Consider the 1-to10^19 scale on which the disk of the Milky Way Galaxy fits on a football field. On this scale, how far is it fr
bezimeni [28]

Beautiful !  What a great exercise !  I won't even check to verify
that 1:10⁻¹⁹ is an appropriate scale to map the Milky Way onto a
football field.  I'll just accept it and go from there.

(4.4 light years) x (10⁻¹⁹) = (2.5848 x 10¹³ miles) x (10⁻¹⁹)

                                       =  2.5848 x 10⁻⁶ mile

                                       =    0.164 inch .

(1,391,400 kilometers) x (10⁻¹⁹) = 1.3914 x 10⁻¹⁰ meter


Research Conclusions:

If the Milky Way shrinks to fit on a football field, then

-- Alpha Centauri is  0.164 inch from us.

-- The sun's diameter is about 1.39 times that of a Hydrogen atom. 

Playing with this same fun concept a little more:

-- The Earth is sailing around in its orbit, once a year,
    about 0.000015 millimeter from the sun. 

-- It takes light almost 27 years to travel 1 inch !

wow  !
5 0
3 years ago
Read 2 more answers
Out of a salary of $4500. I kept 1/3 as saving. Out of the remaining money. I spend 50% on food and 20% on house rent. How much
Step2247 [10]
Well 1/3 for savings means that you save 1/3*4500 or 1500 dollars.
You then have $3000 left. Of this if you spend 50% on food, you spend 0.5*3000 or 1500 dollars on food.
7 0
3 years ago
Which function represents a translation of the graph of v=x^2
KatRina [158]

Answer:

B.

Step-by-step explanation:

That would be y = (x +10)^2.

8 0
2 years ago
B^-3 = 1/64 what equals b
s2008m [1.1K]
64=2*2*2*2*2*2=2⁶


B⁻³=1/64
1/B³=1/2⁶
B³=2⁶
B=∛2⁶=2⁶/³=2²=4

Answer: B=4
5 0
3 years ago
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