Ricardo as $25 to spend on school supplies. he spends 72% of the money on a backpack an the rest on a large binder. how much does he spend on the backpack? how much does he on the binder?

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone. which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x