What is the solution to the linear equation? 2.8y + 6 + 0.2y = 5y - 14
O y=-10
O y=-1
O y = 1
O y= 10

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

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?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?