Stephen, Gavin and Jim share some sweets in the ratio 2:5:4. Stephen gets 30 sweets. How many did Jim get?

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Aline passes through 3,7 and 6,9 what equation represents the line

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.