Answer:
She is right, it won´t always work.
Step-by-step explanation:
Hi, in the examples this tactic works because the first numbers, when multiplied, don´t equal 10 (7x6=42 and 8x7=56). If you multiply both numbers and give you 10, you will have to add another zero to the final number and the trick would crash.
Example:
200 x 500 = 100,000
(2 Zeros) (2 zeros) (5 zeros)
Best of luck.
Answer:
not enough info
Step-by-step explanation:
not enough info
If you divide 89 by 100 you'll get 0.89
Answer:
Ryan has 206 model cars.
Step-by-step explanation:
This can be represented in the equations below, where b is amount of cars Barney has and R is amount of cars Ryan has.

If we insert b (which is 103) in for b in the second equation, you'd find the answer.

There is the answer
Answer: 1 is C 2 is F
Step-by-step explanation:
yeah