Sonia bought 30 t shirts at a clothing store. 20% of the t shirts were blue and 1/2 of the t shirts were black. How many of the t shirts were neither black or blue?

An airplane traveling with the wind flies 450 miles in 2 hours on the return trip the plan takes 3 hours to travel the same distance find the speed of the airplane if the wind is still

Simplify 8m+4n+7m-2n What is the answer? a) 17mn b) m + 2n c) 15m + 2n d) 15m + 6n

What is the recursive formula for 7,0,-7,-14

What is 785 dived by 14

If Sin X equals. 52" and cos X equals. 85 what is cot X

Bailey can read an average of 16 pages during a 30 minute reading period at school. At this rate, approximately how many hours will it take her to read a 336 page book?

Whats the correct answerSubtract the binomials. On simplifying (-3y2 - 8) - (-5y2 + 1), we get

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2,5 and 6 multiples of 2

In one week, a music store sold 9 guitars for a total of of $3611. Electric guitars sold for $479 each and acoustic guitars sold for $339 each. How many of each type of guitar were sold?