What value of x makes the equation true?

6.7 = –3.2 + x

a.
–9.9

b.
–3.5

c.
3.5

d.
9.9

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?

What is the solution for 6 - 7/8? explain the steps.

What is the maximum of the sinusoidal function