Answer:
x<-3 i.e. the region in the number line to the left of -3 excluding -3
Step-by-step explanation:
given that inequality as 3x<-9
Since 3 is positive, we can divide this inequality by 3 without disturbing the less than sign
i.e. x<-9/3
Or x<-3
Since strictly less than is there for -3, we must have a hole at -3 (excluding -3)
Since less than sign is there, the region on the number line to the left of -3 with a hole at -3
Hence draw a number line with 0 at centre, mark -3 to left of 0 and circle it.
Shade the region to the left of the smaller circle around -3
Answer:
Step-by-step explanation:
k=15/20*5
k= 75/20 or 3.75
fraction can also be 15/4 or 3 3/4
3 tickets = $36
1 ticket = 36 ÷ 3 = $12
8 friends = $12 x 8 = $96
Answer: $96
Firstly, we have to find out what 10% of $25000 is. To do this, multiply $25000 by 0.1 (10% in decimal form): . <em>$2500 is the 10% raise.</em>
Next, to find your first new salary, add $25000 and $2500 together: . <u>$27500 is your new salary after the 10% raise.</u>
Next, we need to find 10% of $27500. It's a similar process as to finding 10% of $25000. . <em>$2750 is your 10% cut.</em>
Next, since this is a cut, subtract $2750 from $27500. . <u>$24750 is your new salary after the 10% cut.</u>
Next, to find the percentage change, firstly divide $24750 by $25000. . Now this shows that your current salary is 99% of what you used to make. It is <em>not</em> how much less you make. To find how much less it is, subtract 99% from 100%: . <u>Your current salary is 1% less than what you used to make.</u>
<span>The first born was a girl, followed by a boy, followed by a girl.</span>