Estimate by first rounding each number to the nearest integer.
0 5 1/8 + 2 5/6
a.–3
b.–2
c.2
d.7

The trigonometric ratios sine and secant are reciprocals of each other

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?