in a group of 60 students, 30 can speak nepali only and 15 can speak English only how many can speak english and nepali students​

Measures of the angle of r, 31 s (x+4) t (3x+9)

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$