Four more than a number tripled

The phrase "4 more than" means 4 has been added onto a number. "Sue has 4 more sweets than Ann, means that however many sweets Ann has, Sue's number is bigger by 4. In this case we are referring to a number b .

Step-by-step explanation:

not sure what you wanted on this question but here is my input

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph