Answer:
21+4
Step-by-step explanation:
3 times 7=21
3 times4=12
21d+4e
Answer:
5
Step-by-step explanation:
given that x and y are proportional, they can be expressed as y = rx, where r is the proportionality constant. Thus, we can solve for r by doing y/x in any given point.

Your answer in scientific notation is 2.355 * 10^14
<span>The first 6 nonzero multiples of 3 are 3,6,9,12,15,18,</span>