. Rebecca must complete 15 hours of volunteer work. She does 3 hours each day.

Part A. Write a linear equation in slope-intercept form
to represent the hours Rebecca still has to work after x days

Part B. What does the y-intercept represent?

Of four points are collinear, they are also coplanar

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.