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Phoenix [80]
3 years ago
13

Solve for x -18x + 21 > -15 OR 20x – 13 >27

Mathematics
1 answer:
Natali5045456 [20]3 years ago
6 0

Answer:

x<-3 or x>2, 2<x<-3

Step-by-step explanation:

Subtract/add from each side then divide, if dividing by a negative reverse the sign.

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Answer:

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Step-by-step explanation:

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4 years ago
Which equation is correctly rewritten to solve for x?<br><br> x/r - s = t
wolverine [178]

Answer:

x = r(t + s)               (second option)

Step-by-step explanation:

First add s to both sides and get x/r = t + s.

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3 years ago
Given h(x)=3x+4, solve for x when h(x)=1
aivan3 [116]

Answer:

7

Step-by-step explanation:

Given,

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3 0
3 years ago
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Ne4ueva [31]

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Step-by-step explanation:

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3 0
3 years ago
What graph represents the function f(x) = 8 1/3^x?
densk [106]

Answer:

B (second graph from left)

Step-by-step explanation:

The function when x=0 will be 1 since any number to the zero exponent is 1. This means only B and D are options.

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3 0
3 years ago
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