What is the approximate distance between the points (-5, 1) and (-2, 3) on a coordinate grid?

a. 3.32 units
b. 3.61 units
c. 2.23 units
d. 7.81 units

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Plz hurry evaluate the expression a+b where a=8 and b=19

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?