3363 it is. That is the answer. The problem would be "2850 + 18%" right. Because that's what I did.<span />
Answer:
Ralph's current age is 18.
Step-by-step explanation:
Let r and s represent the current ages of Ralph and Sara respectively. Our task here is to determine r, Ralph's age now.
If Ralph is 3 times as old as Sara now, then r = 3s.
Six years from now, Ralph's age will be r + 6 and Sara's will be s + 6. Ralph will be only twice as old as Sara will be then. This can be represented algebraically as
r + 6 = 2(s + 6).
We now have the following system of linear equations to solve:
r + 6 = 2s + 12, or r - 2s = 6, and r = 3s (found earlier, see above).
r - 2s = 6
r = 3s
Substituting 3s for r in r - 2s = 6, we get 3s = 2s + 6, or s = 6. Sara is 6 years old now, meaning that Ralph is 3(6 years), or 18 years old.
Ralph's current age is 18.
The ratio of the legs of this triangle are in the ratio 2: sqrt3:1 where the longest led = sqrt3.
so the shorter leg = 16 answer
Yes because they went the same way but I may not be right so might want to check it
Answer:
He is correct
Step-by-step explanation:
-7x+3x-17 ≥ -8
-3x - 17
+17
3x 9
__ __
-3 -3
x ≥ -3