Just solve until the answers are the same
25 times x plus 30 for John
15 times x plus 50 for Mary
Hey! I believe the answer is A. Have a nice/great day! :-)
Answer:
There will be 48 neutrons.
Step-by-step explanation:
Hope this helps and have a great day :)
Answer:

Step-by-step explanation:
we know that
In the right triangle DEF
----> by TOA (opposite side divided by adjacent side)


Answer:
04 is ten times as great as which decimal. 0.04 = 10 times decimal number . 0.04 = 10 * x. On dividing both sides by 10. x = . x = 0.004. Therefore, Decimal number 0.004
Step-by-step explanation:
Hope this helps :))