Answer:
A=9-B
Plug in
(9-B)8+7B=68
72-8B+7B=68
72-B=68
72-68=B
B=4 (Raking leaves hours) so A (Babysitting's hours) 9-4=5
Check it
4x7+5x8=68
Step-by-step explanation:
Saying a function f is continuous when x=c is the same as saying that the function's two-side limit at x=c exists and is equal to f(c).
Answer:
Y = 40
Step-by-step explanation:
44 - 66y + 65y + 5 = 9
49 - y = 9
-y = -40
y = 40
Answer:
4
Step-by-step explanation:
2 x 4 = 8
Absolute value means no symbols so it would just be 2 x something equals 8 which is 4.
