Satchi found a used bookstore that sells pre-owned videos and cds. videos cost $9 each, and cds cost $7 each. satchi can spend no more than $35. write an inequality that represents this situation. does satchi have enough money to buy 2 videos and 3 cds?

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Solve the formula ax+ by = c for x.

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.