Answer:
3x
Step-by-step explanation:
givens: x=4
now try your options:
3(4)+3=15
12+3=15
15=15
The first option is correct, therefore the answer is 3x
Answer:
50.41 minus 1.71 is 48.70 divided by 5 is 9.74
Answer:
5;5 and 65; they are congruent
Sort{17} which equals 4.123