Answer:
12
Step-by-step explanation:
6in x 2in = 12
Um.... 368 369 370 371 372 372 374 375 376 377 378 379 etc
Answer:
162 km per hour
Step-by-step explanation:
Hi!
Speed=Distance x Time
So... 3 x 54 = 162
Hope this helps :)
Answer:

» Collect like terms, r terms on the left hand side by subtracting r from both sides and adding st to both sides

» On the left hand side, factorise out r
