answer : am/b
Step-by-step explanation:
the rate of copying packets = a/b
each packet (a) contains *m* pages
total number of pages in all books together is =a×m
so the rate of copying of pages = a×m/b
x = 4 and y = 9 and z = 7
x(y + z - 32) = 4 · (9 + 7 - 32) =
= 4 · (16 - 32) = 4 · (-16) = <u>-</u><u>6</u><u>4</u>
Answer:
290
Step-by-step explanation:
f(x) =
f(10) =
= 3 * 100 - 10
= 300 - 10
= 290
This is correct. choice number 3
Answer:
No Solution.
Step-by-step explanation:
x=x+10
x-x=10
0=10