Answer:
The answer is 91
Step-by-step explanation:
90 x 6 = 540
The numbers need to equal 540 all together to make an average of 90.
97 + 86 + 83 + 95 + 88 = 449
540 - 449 = 91
To check:
97 + 86 + 83 + 95 + 88 + 91 = 540
Therefore, the answer is 91
Answer:
72
Step-by-step explanation:
number of children tickets purchased = c
number of adult tickets purchased = a
c+a= 164
(5.10 x c) + (9.40 x a) = 1232
c + a - a = 164 - a
c = 164 -a
(5.10 x (164-a)) + (9.40 x a) = 1232
836.40 - 5.10a + 9.40a = 1232
836.40 + 4.30a = 1232
4.30a = 395.60
4.30a/4.30 = 395.60/4.30
a = 92
c = 164 - 92
c = 72
2304 cubic inches. You multiply the length, width, and base
8/21 using Keep Change Flip
Then multiply