The cost of the food bill is $60 and the equation that best describe the situation is (x + 16)/8 = 76/8.
<h3>Which equations and solutions describe the situation?</h3>
Given that;
- A group of 8 friends went to lunch and spent a total of $76, which included the food bill and a tip of $16.
- They decided to split the bill and tip evenly among themselves.
- Let x be the food bill.
If x is the food bill, then;
food bill + tip = $76
x + $16 = $76
Since they decided to split the bill and tip evenly among themselves
(x + 16)/8 = 76/8
We can solve for the food bill 'x'
(x + 16)/8 = 76/8
(x + 16)/8 = 9.5
(x + 16) = 9.5 × 8
x + 16 = 76
x = 76 - 16
x = 60
Therefore, the cost of the food bill is $60 and the equation that best describe the situation is (x + 16)/8 = 76/8.
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Volleyball, tennis and badminton , I think
Answer:
x ≈4.244833711
Step-by-step explanation:
x^2=7^2+8^2-2(7)(8)(cos32)
Determine the powers
x^2=49+64-2(7)(8)(cos32)
Multiply from left to right
x^2 = 49+64 - 112cos32
x^2 = 49+64 - 94.98138677
Add and subtract
x^2 =113-94.98138677
x^2 = 18.01861323
Take the square root of each side
sqrt(x^2) = sqrt(18.01861323)
x = sqrt(18.01861323)
x ≈4.244833711
x^2 =113
Answer:
0
Step-by-step explanation:
0.01% of 400 is 0.04
Your number 0.04 is close to these
multiples of 100:
-100
0
100
Rounding to the nearest 100 gives you 0
