7/5 x 7/1 = 49/5 or 9 4/5
A: 45x + 30y = 1350
Since we don’t know how many adults and children are in the group, we use x and y
b: x-intercept= 30 y-intercept=45
To find the x-intercept you need to isolate the variable. 45x/45 = x
Then you do the same thing to the other side. 1350/45 = 30
So x=30
Same thing with the y-intercept.
30y/30 = y 1350/30 = 45
y=45 (Not really sure what it means by “what they represent” but I thinks it’s that there are 30 adult tickets and 45 children tickets )
c: so our points are (30,0) and (0,45) so you would graph that.
To find how many children tickets were bought if there were 20 adult tickets just look at the photo I put. I don’t know how to explain this.
Hope this helps
Answer: $42,000
Step-by-step explanation: since he didn't pay the full amount on the invoice within the discount validity time, he would not be eligible for any discount. Hence amount left unpaid on the invoice = $50,000 - $8,000 = $48,000
Answer: Range = 21
Step-by-step explanation: you subtract the highest number by the lowest number in the set to find your range
I will go with 9/10 because 9/10 =1.111111 and 4/5=1.25 so yes 9/10