The solution to this system is (x, y) = (8, -22).
The y-values get closer together by 2 units for each 2-unit increase in x. The difference at x=2 is 6, so we expect the difference in y-values to be zero when we increase x by 6 (from 2 to 8).
You can extend each table after the same pattern.
In table 1, x-values increase by 2 and y-values decrease by 8.
In table 2, x-values increase by 2 and y-values decrease by 6.
The attachment shows the tables extended to x=10. We note that the y-values are the same (-22) for x=8 (as we predicted above). That means the solution is ...
... (x, y) = (8, -22)
Answer:
15 more
Step-by-step explanation:
John has 36 sweets and he shares them in the ratio 2 : 7.
How many sweets is the larger share?
Kilograms is a type of measurement for weight, and so the converted measure should also be weight (which leaves only oz. and lbs.)
The converting ratio of kilograms to pounds is: 1 = 2.2
The converting ratio of kilograms to ounces is: 1 = 35.274
This means that pounds, or (B) is your closest answer
hope this helps
12 problems = 30 minutes
24 problems = 60 minutes
36 problems= 90 minutes
48 problems = 120 minutes
60 problems = 150 minutes
Mary can respond 60 problems in 2 hours and 30 minutes/ 2 hours and half/ 150 minutes.
Hope this helps xx
0.07 * 10 = 0.7
Hope this helps! :)
