26. The cost to download songs on a music app varies directly to the number of songs
downloaded. If it costs $5.95 to download
7 songs, find the cost to download 20
songs

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3