Graph the solution of this inequality: 3/4(x+8) > 1/2 (2x + 10)

Mathematics

1 answer:

miss Akunina [59]2 years ago

7 0

Answer:

Inequality Form-

X<4

Interval Notation-

(-∞, 4)

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Solve each system of linear or non-linear equations. Show all work!!<br> 3x - 4y = 13<br> 2x + y = 5

OLga [1]

Answer: See below

Explanation:

3x - 4y = 13 (1)
2x + y = 5 (2)
——————
3x - 4y = 13
4(2x + y = 5) (2) times 4
——————-
3x - 4y = 13
8x + 4y = 20
——————-
11x = 33
x = 33/11
x = 3

Plug x = 3 in (2):

2(3) + y = 5
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y = 5-6
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Thus, x = 3 and y = -1

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Simplify a⁵ × (a³)²

FrozenT [24]

Answer:

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Step-by-step explanation:

In solving for a⁵ × (a³)², we need to follow the rules of PEMDAS

Therefore, your equation would look like this:

a⁵ × (a³)² = a⁵ × $a^{6\\$

When two variables are the same, we add their exponents when multiplying and we would subtract them if we divided.

With that information, your final answer would be

$a^{11}$ as 5+6 = 11

Hope this Helps!

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. A fraction becomes 4 if one is added to both numerator and the denominator If 5 is subtracted from 5

kari74 [83]

the answer is 7/9. ...........

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Find the inverse of f(x)= -x + 3

inna [77]

Let g the inverse function of f.

The most important property of g and f being inverses of each other, is that

g(f(x))=x, also f(g(x))=x

so, what one function 'does' to x, the other 'undoes' it.

Thus, we have:

f(g(x))=x and alos f(g(x))= -g(x)+3, from the rule

thus :

-g(x)+3=x

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check: f(g(x))=f(-x+3)=-(-x+3)+3=x-3+3=x

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Step-by-step explanation:

label the numbers (x,y) and (x2,y2)

write down the distance formula

replace the xs and ys by the numbers and then solve them

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