Answer:
1. 1 hour and 45 mins
2. 3 hours and 25 mins
3. 3 hours and 45 mins
4. 3 hours and 15 mins
5. 3 hours and 30 mins
Step-by-step explanation:
Answer:
21 cm squared
Step-by-step explanation:
The area of a triangle is base times height divided by 2, or
a = base time height/2
The base here is 7cm and the height is 6cm.
7 times 6 is 42.
42 divided by 2 is 21
$4.00 + $2.25* number of miles
$4.00 + $2.25* 8.7= $23.58
(x^2 + 4x + 8)(2x - 1) = 2x(x^2 + 4x + 8) - (x^2 + 4x + 8) = 2x^3 + 8x^2 + 16x - x^2 - 4x - 8 = 2x^3 + 7x^2 + 12x - 8
Advertising is x and revenue is y
(0,2)(2,6)
slope = (6 - 2) / (2 - 0) = 4/2 = 2
y = mx + b
slope(m) = 2
(0,2)...x = 0 and y = 2
now we sub and find b, the y int
2 = 2(0) + b
2 = b
so ur equation is : y = 2x + 2
spends 10 mill on advertising.....so x = 10
y = 2x + 2
y = 2(10) + 2
y = 20 + 2
y = 22.....so the revenue (y) of the company is 22 (million)
