Amodel of a painting has a height of 3 in. the actual painting has a height of 24 in. what is the scale factor?

What is the value of x in the following equation? -3x-2=2x+8

Three times the sum of a number and seven is negative thirty-six. what is the number?

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.