9514 1404 393
Answer:
$50.89
Step-by-step explanation:
The total cost for one meal is ...
$1.19 +3.19 +2.89 = $7.27
The cost of 7 of these meals will be ...
7 × $7.27 = $50.89
It will cost Austin $50.89 for the seven meals.
d. is the answer if you do pythagorean theorem which is a^2+b^2=c^2
Answer:
Cai on kgpkvugcg7 vgu ygvhy6vgvh7
-- The average of 6 numbers is 7.
So those 6 numbers must add up to 42.
-- If one more number results in an average of zero,
the new number must be -42 .
Then all 7 numbers add up to zero.
