There are 70 students in speech contest . yesterday 1/5 of them gave their speeches . today 3/7 of the remaining students gave their speeches . how many students still haven't given their speeches

Idont get this question can someone me solve it? ** the distance light travels in one second (1 light second) is about 1.86 ×10^5 mi. saturn is about 475 light-seconds from the sun. about how many miles from the sun is saturn..my guess is 8.83* 10^7 you so much

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did