Which expression is equivalent to
(3x® + 8x°)–(7x2 - 6x°)
(A) -4x3 +14
(B) -4x* +14x3
(C) 3x' +14x3 – 7x?
(D) 3x + 2x3 – 7x?
2 Thinh annarrion managento the maxim

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

What is the total area of the figure?