Please help me with this! thank you!

What should be multiplied on both sides to solve the equation below:
3/4x = 9/2?

A. 4/3
B. -9/2
C. 2/9
D. - 3/4

Write the equations in logarithmic form 10^3=1,000

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66

While shopping at a clearance sale, samantha finds a $60.00 dress on sale for 25% off. samantha also has a 50% off coupon. which statement correctly summarizes her savings?