The answer is
X=3,0
Y=0,1
X=3,0
Y=0,1
If Jill's age is 84 and johns age is 21 how many years ago was Jill 10 times older than john
1 answer:
You might be interested in
Answer:
3 , 6 , 4
Step-by-step explanation:
Given:
There are three groups of shots in basketball.
First group carry = 1 point
Second group carry = 2 points
Third group carry = 3 points
Sarah scored a total of 25 points by making 13 total baskets.
She made twice as many 2 point shots as she did 3 point shots.
Question asked:
How many of each type of shot did she make ?
Solution:
Let number of baskets, she made which carry 3 points =
Then, number of baskets, she made which carry 2 points =
Total number of baskets, she made = 13
Then, number of baskets, she made which carry 1 points =
Now,
Sarah scored a total number of points = 25
Subtracting both sides by 13
Dividing both sides by 4
By substituting the value:-
Number of baskets, she made which carry 3 points = = 3
Number of baskets, she made which carry 2 points = =
Number of baskets, she made which carry 1 points =
Thus, she made 3 baskets of 3 points, 6 baskets of 2 points and 4 baskets of 1 point.