What is 2 and 3 fifths minus 1 and 1 half?

Can you graph a circle on a graphing calculator? Is it good if you got an 4a in maths at year 7? Jack usually mows his lawn in 4 hours Marilyn can mow the same yard in 7 hours How much time would it take for them to mow the lawn together? What number is a third of 3? How many rectangles can you draw with a fixed perimeter of 20 cm but having each one having a different area? A sentence for the word qiuescent? How are maths and art linked? What adds up to -1 and multiplies to -12? What is 22.91 rounded to the nearest whole number? How many syllables is in colorful? Who is 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 named after? How many significant figures does 50.90 have? How many nickels are in 152.80? How do you write in number form two hundred million three thousand 88? How do you solve the equation 18 equals three parentheses 3X -6? What is the difference between absorbent mind and mathematical mind? Write the equation in slope intercept form of the line that has a slope of -3 and contains the point 1 1 and how does one work out the proble in simple steps? What is the solution of the equation 7f-5 equals 2f plus 3? What is the suface area in a sq ft of the floor in a room 40ft long and 28 ft wide? Does rigorous means demanding?