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Mathematics, 16.10.2019 15:00 dalton200166

Urgent algebra !me i need this to day : )

1). what is the x intercept of -1/2x-5y=-10?
a). 2
b). 20
c). 1/2
d). 5

2). line p passes through the points (5,1) and has a slope of -4/5. what is the equation of the line p in standard form?
a). 4x+5y=29
b). 4x+5y=25
c). 5x+4y=25
d). 5x+4y=29

3). which inequality is equivalent to 5(2x-3)-6x ≤ 30?
a). 16x-15< _30
b). 4x-15< _30
c). 4x-3< _30
d). 10x-21< _30

4). what is the domain of the function f(x)=x-3/2x-5?
a). all real # except 3
b). all real # except -5/2
c). all real # except -3
d). all real # except 5/2

5). which expression is the simplest form of 5/√2?
a). 5√2/2
b). √7/2
c). √10/2
d). √2/5

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Urgent algebra !me i need this to day : )

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