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3 years ago

Help please, I'm stuck

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

7 0

Answer:

Z<-3 is the anwser to this question, good luck !

Vikki [24]3 years ago

3 0

Multiply through by LCM, 4

$\frac{ - 3z - 1}{2} \times 4 > \: \: \: \frac{4}{1} \times 4$

$2( - 3z - 1) > 16$

$- 6z - 2 > 16$

$- 6z > 16 + 2$

$- 6z > 18$

$\frac{ - 6z}{ - 6} < \frac{18}{ - 6}$

$z < - 3$

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8 0

3 years ago

Read 2 more answers

Find the slope and reduce of p=(3/4,1 1/4) q=(-1/2,-1)

sergij07 [2.7K]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
p&({{ \frac{3}{4}}}\quad ,&{{ \frac{1}{4}}})\quad 
% (c,d)
q&({{ -\frac{1}{2}}}\quad ,&{{ -1}})
\end{array}$

$\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{-1-\frac{1}{4}}{-\frac{1}{2}-\frac{3}{4}}\quad \cfrac{\leftarrow LCD=4}{\leftarrow LCD=4}
\\\\\\
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3 years ago

Help please, I'm stuck ​

Help please, I'm stuck