Confused on "their sum is to the sum of their squares as 7 is to 50." Help me put this in a equation please
2 answers:
This is easy the answer is 7/50
I cant read the picture very well
but if the sum is, say (x + 3) and sum of their squares is x^2 + 9 then it means
x+3 7
---------- = -----
x^2 + 9 50
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I'm pretty sure it's -3/2
Answer:
one costs 0.40 and 5 cost 2.00
Step-by-step explanation:
bc 2.80/7 = 0.40
0.40 times 5 = 2.00
