Answer:
Step-by-step explanation:
Initial number of cards = c
<u>Sold </u>
<u>Remaining </u>
1/5 of r = 7
<u>Initial number:</u>
- c = r + 155 = 35 + 155 = 190
Answer: Number of children = 168
Number of adults = 120
Step-by-step explanation:
Let x = Number of children and y = Number of adults
As per given,
x+y=288 (i)
2.25x+6.80y =1194 (ii)
Multiply 2.25 on both sides in (i)
2.25x+2.25y= 648 (iii)
Eliminate (iii) from (ii)
4.55y=546
Put y= 120 in (i)
x+120=288
⇒ x=288-120
⇒ x= 168
Hence, Number of children = 168
Number of adults = 120
Answer:
6 points
Step-by-step explanation:
- 1/10=x/20
- cross multiply the x with the 10 and the 20 with the 1 so that you are now left with the fraction 10x/20
- 10x divided by 20 will give you x=2
- to check and make sure this is still equivalent with the 10% of shots Madeline makes divide 2/20
- Since this is still 10 percent Madeline makes 2 out of every 20 shots
- Multiply those 2 shots by three points since it was from the three point line and we get 6 points
Hope that helps :)
Answer:
you should go on cymath it helps alot
Step-by-step explanation:
I promise you it really helps it gives you the answers step by step.
Answer:
See below
Step-by-step explanation:
4/6 greater than one half 3/6 would be one half
5/12 less than one half 6/12 would be one half
45/100 less than one half 50/100 would be one half
10/20 equal to one half
6/10 great than one half 5/10 would be one half