Answer:
1st word problem: 4 + 5x = 16
2nd word problem: (5 - 4)x = 16
3rd word problem: 16 - 4x = 5
Step-by-step explanation:
The answer is self-explanatory.
Answer:
The slope (m) = 1/3 and the y-intercept (b) = -4
Given: F = {(0, 1), (2, 4), (4, 6), (6, 8)) and G = {(2,5),(4.7), (5,8), (6, 9). (7.5)}
lianna [129]
Answer:
(f + g) (2) = f (2) + g (2) = 4 + 5 = 9
(f - g) (6) = f (6) - g (6) = (input the chosen values)
(fg) = f*g = (input the chosen values)
The given data of the problem are 42 combined dvds from Carly and Rob and Carly having 4 more dvds than Rob. Now, the problem wants to find out how many dvds did Rob and Carly owned before combining them. We got a total of 42 dvds at hand, so let's divide it by 2 for Carly and Rob so we have 21 dvds each however, the problem emphasized that Carly had 4 more dvds than Rob. So, 21 dvds added by 4 dvds is the total number of dvds that Carly previously owned meaning Carly owned 25 dvds before while Rob owned only 17 dvds.