Jaya sticks a 20 cm long plece of coloured tape on chart paper in the shape shown below: Chart Paper O Coloured Tape Which of these statements is true about the shape formed? (There is little or no overlap of tape) Its area is about 20 cm2
Its perimeter is about 20 cm
Its perimeter is about 80 cm
Its area is about 400 cm2

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?