Three times the sum of a number and twelve I do not know how to write that

A leaking faucet drips into a bucket. The faucet drips at a constant rate. The level of water in the bucket rises 4 inches in 6 hours. What was the rate per hour of the water level change. A. 1/4 B. 2/3 C. 2/5 D. 3/2

Andrea buys 1/3 kg of rice. this amount is 1/5 the amount of rice she has at home at home. how many kilograms of rice does Andrea have a home?

Ms. Petrie buys some peaches for $4.95 and some breakfast cereal for $7.85. Ms. Petrie had $50 before she went shopping. How much mone does Ms. Petrie have left after she buys the peaches and cereal?

Find the surface area. 24 yd 15 yd 15 yd +13 yd 15 yd

Find the difference of 6/1 over 4 and 4/7 over 12

Which equation has a constant of proportionality equal to 4? A.) 4y=4x B.) 4y=12x C.) 3y=4x D.) 3y=12x

Squawk, a social networking site, sent out a survey to participants at a technology conference. One of the questions in 2016 was, "Do you watch the nightly news?" More than 2,350 people responded, with 42% responding yes.

If g (4) = 16, g (5) = 18, g (6) = 20, then g (3) = ?

A rectangle has length (4x+ 5) and breadth 3x. Find the area of the rectangle.

A pattern has 1,000 identical circles. If 665 of the circles are orange, what decimal represents the part of the pattern that is orange? Why? A. 665 B. 66.5 C. 6.65 D. 0.665