Answer:
A. {x/x R, x< -7}
Step-by-step explanation:
x+ 2 < -5 becames x < -7 by<u> subtracting -2 </u>at <u>both sides</u> of the inequation. Because inequations mantain the same direction when the operation of sum or subtraction is applied, the results yiels x< -7-
Answer:
The answer shall be xy[(167/30)x-(65/14)y+(3/4)]
Step-by-step explanation:
the step is given in image given...
5/15 in it's simplest form is 1/3
Answer:
13
Step-by-step explanation:
1/50
Because first you do the 0.02 = 2/100
It's over 100 because of the amount of digits.
Then simplify 2/100. Half of 2 is 1 and half of 100 is 50.
Sorry if that didn't really help, but i wanted to try.