D is not a terminating decimal because it repeats *hint the dash mark above the 4*
Answer:
95
Step-by-step explanation:
let x be his mark in the fourth test, then
mean =
= 83 ( multiply both sides by 4 )
83 + 81 + 73 + x = 332
237 + x = 332 ( subtract 237 from both sides )
x = 95
93 11/16 written as a decimal is 93.6875. Rounded it is approximately 93.7
I hope this helps:)
Answer: (x, y) = (-5, -10)
Step-by-step explanation: too lazy