plz dont answer if it is unnecassary what is 40000000000000000000000x30000000000 00000000x666666666666666666x8888888 8888888888888 answer plz

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer