Solution for y=-3x+6 and 2x-3y=4

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t