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choli [55]
2 years ago
6

What is the answer for -2(4x-4)+x

Mathematics
1 answer:
mezya [45]2 years ago
3 0

Multiply the -2 with whats inside the brackets first, then simplify the equation.

-8x + 8 + x

-7x + 8

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Which will result in a perfect square trinomial?
Andru [333]

There no awnser to give if you dont give a pictre or anything?

7 0
2 years ago
Its in the picture below<br><br> a: 1% decay<br> b: 10% decay<br> c: 9% growth<br> d: 90% growth
Trava [24]

Answer:

  b:  10% decay

Step-by-step explanation:

Expressed as a percentage change, the growth is usually the value of the base of the exponential function after 1 has been subtracted. That result is expressed as a percent:

  0.9 - 1 = -0.10 = -10% . . . . . 10% decay

_____

The "t/12" exponent means this is the decay that is experienced over 12 units of time. This might be the annual decay, where t is expressed in months, for example.

6 0
3 years ago
F(x)= x^2 -16x+63 find the x-intercepts of this function
Ahat [919]

Answer:

The x-intercepts will be, x= 7 or x =9

Step-by-step explanation:

f(x)= x^2 -16x+63

At the x-intercept, f(x) is zero.

Therefore;

x² - 16x + 63 = 0

solving it quadratically;

product = 63

Sum       = -16

x² - 9x - 7x + 63 = 0

x(x-9) - 7( x-9) = 0

(x-7) (x-9) = 0

x = 7 or x = 9

Therefore;

The x-intercepts will be, x= 7 or x =9

8 0
3 years ago
Read 2 more answers
During a vacation together bob spent twice as much as Josh who spent four times as much as Ralph. If Bob and Ralph together spen
Inessa05 [86]

Answer:

The answer :

<em>Bob spend $160</em><em>.</em>

<em>Josh spe</em><em>nd</em><em> </em><em>$80</em><em>.</em>

<em>Ralp</em><em> </em><em>spend</em><em> </em><em>$</em><em>2</em><em>0</em><em>.</em>

7 0
3 years ago
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Wats da distance between 13 and -5
levacccp [35]
You would add them together if it’s on a number line bc u have to go 5 to get to 0 then another 13 so 13+5=18
6 0
2 years ago
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