Answer:
The total cost of the meal including tip is $55.80.
Step-by-step explanation:
Cost of the meal = $46.50
tip = 20%
total cost = ?
Finding the tip cost:
20% of cost of the meal is equal to the tip cost.
20% of 46.50
(% = 1/100 and of means multiplication)
20/100 * 46.50
930/100
$9.30
20% tip = $9.30
Finding total cost:
Cost of the meal + tip
46.50 + 9.30
55.80
The total cost of the meal including tip is $55.80.
The ratio is always 1:1:√2
Answer:
1) 2(t - 7)(t + 1)
2) $32,000
Step-by-step explanation:
v(t) = 2t² - 12t - 14
v(t) = 2(t² - 6t - 7) = 2(t - 7)(t + 1)
x = -b/2a = 6/2 = 3
y = 2(3)² - 12(3) - 14 = -32
(3, -32) means at 3 months, -32 thousand dollars
Answer:
angel, side, angel
Step-by-step explanation:
