Solve and graph

1. 3x-7> 5

2. -1y< 3

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250