Answer:
3a : 4b
Step-by-step explanation:
3b + 5b = 8b
6a=8b
Divide both by two because that is the largest number they have in common you can multiply them by. (That gives us a whole number)
Answer: ok and
Step-by-step explanation:
Answer:
Step-by-step explanation:
Now the key here is manipulating the scale:
For 3 every 2cm = 15mi
Divide by 2 so every 1cm = 7.5mi
So if we had 16.27cm then that would equal 16.27 x 7.5 = 122.025mi on the actual scale
Same for 4: if 1/2cm = 20mi
Then multiply times 2 and every 1cm = 40mi
So 11.73cm x 40 = 469.2mi on the actual scale
Hopefully this is right and it helps!

The value of x is ~


The Triangle stated in the diagram is a right angled Triangle, so
Answer: y = 5 + 7x
Step-by-step explanation:
You start at 5, then add 7 for each figure.
0 figures: 5 + 7(0)
1 figures: 5+7(1)
23 figures: 5+7(23)
And so on.