Which is best estimate for the length of the short leg a if the hypotenuses c is about 10 cm 15

a)4 cm

b)5 cm

c)6 cm

d)8 cm

e)none of the above

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

This is different from the first one can someone me

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?