Answer:1122
Step-by-step explanation:
Hve to work out the general equation first by calculating the common difference-16.
In 10 months Lisa will have paid the same amount as Kelly, but in month 11 she will have paid more.
7x - 5y = 21....(4,?)...so sub in 4 for x and solve for y
7(4) - 5y = 21
28 - 5y = 21
-5y = 21 - 28
-5y = - 7
y = 7/5
check..
7(4) - 5(7/5) = 21
28 - 35/5 = 21
28 - 7 = 21
21 = 21 (correct)
the other coordinate is 7/5......(4,7/5)
Answer:
48
Step-by-step explanation:
(2*6)4
(12)4
48
Hoped it helped :)