Answer:
is the required expression.
Step-by-step explanation:
Best Regards!
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.
Y = m + 3
you have to count the ones in between and add the 3 to fill in for b
Length(width) = area
504 = 14(x)
504/14 = 14(x)/14
x = 504/14
x = 36
the poster is 36 centimeters long
hope this helps :D
