Answer:
<h2>• If y= -1 and x= -3</h2><h2>-8</h2>
<h2>• If y= -3 and x= -1</h2><h2>-1</h2>
Step-by-step explanation:
<h3>If you mean: </h3><h3>Let y= -1 and x= -3</h3><h3 /><h3>3x - y = ?</h3><h3>3(-3) - (-1) = ?</h3><h3>-9 - (-1) = ?</h3><h3>-8</h3><h3 /><h3>If you mean:</h3><h3>Let y= -3 and x= -1</h3><h3 /><h3>3x - y = ?</h3><h3>3(-1) - (-3) = ?</h3><h3>-4 - (-3) = ?</h3><h3>-1</h3>
Answer:
Step-by-step explanation:
Step 1 : 27-t*3
Now put the value t=6
Step 2:
=27-6*3
According to the DMAS rule multiplication wll be solved first.
Step3:
=27-18
Step 4:
=9 ....
Answer:
yes
Step-by-step explanation:
Any ratio of two integers is a rational number, as long as the denominator is not zero.
Answer:
D. 5 tan ø
Step-by-step explanation:
<span>We first write the whole number as a fraction, i.e., writing it divided by one; for example: 7 is written as <span><span>71</span><span>71</span></span>We then multiply the numeratorsWe multiply the denominatorsIf any simplification is required, it is done and then we write the final fraction.</span>