A={2,3,4,5,6} B=1,5,7,8} R c BxA R:x+y> x-y hallar Dr E Ir

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

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).