Since 980÷2=490÷2=245÷5=49÷7=7÷7=1
980=2×2×5×7×7
the greatest perfect square will be
7*2*7*2
14*14=196
0.07, 0.13, 0.15, 0.16, 0.21, 0.28
Make a graph and start at the origin (0,0) count down 5 units and across to the right 4 units. Put a dot here. For every 1 unit the line moves to the right, it moves down 3.
Answer: -8+61 = 53 and 6+61 = 67
57 at 7.oo dollars is 399 so he bought 1 more at 1 dollar
