Simplify to create an equivalent expression.

−3z−(−z−2)

A) −4z+2
B) −2z−2
C) −2z+2
D) 4z+2

1: 4 if the wew 35 surfboards at the beach how many were short boards?

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?