How to turn 7/48 in lower term

Which of the following is the correct expansion of (3x-y) 2

The sum of the squares of two consecutive positive integers is 41. Find the integers

Miguel wants to buy a new stereo that costs $320. He has $40 in March, $80 in April, and $120 in May. If this pattern continues, in what month will he be able to buy the stereo a. September b. October c. November d. December

Tommy has 5 jars of marbles. Each jar is 2 / 3 with marbles. How many full jars of marbles does Tommy have.

Heidi's profit for selling her homemade cakes was $14 during the first month. Which expression represents Heidi's total profit if her profits continue at this rate for 8 months? (14) (8) (14) (-8) (-14) (-8) (-14) (8)

A farmhouse shelters 15 animals. Some are buffalo and some are ducks. Altogether there are 46 legs. How many of each animal are there?

Solve 4 (r+1.9) - 9r=12.2 r = type integer or decimal rounded to the nearest hundredth as needed

What is nine hundredths as a decimal number.

Is - 79.15 rational or irrational

Look at the figure which step should be taken next to construct a line parallel to AB