ASAP PLEASE HELP! CHOOSE 1 ANSWER WILL MARK BRAINLIEST IF YOU ANSWER IT RIGHT.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.