Melessa

Solve the system by addition. 10x+3y=4 -20x-6y=-8

There were 409 tickets sold for a basketball game. The activity card holder's ticket cost $ 1.75, and the non-card holder's ticket cost $2.25. The total amount of money collected was $753.75. How many of each kind of tickets were sold?

Sarah took the advertising department from her company on a round trip to meet with a potential client. A total of 9 people took the trip. She was able to purchase coach tickets for $380, and first class tickets for $1070. She used her total budget for ai...

From exercise 6.10, n = 5 and the probability of receiving a coupon is 0.60. with n = 5 and p = 0.600000 x P( X = x) 0 0.0102 1 0.0768 2 0.2304 3 0.3456 4 0.2592 5 0.0778

I want the answer please