Which expression is equivalent to 14.8 - 46 - (17.1 – 3b)? A. 2.3 - 7b

B. -2.3 + b

C. -2.3 - b

D.2.3 + 7b

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.

Would love some on this! include step by step have a good day!