Answer:
120-x
Step-by-step explanation:
If x is already less, then you don't need absolute value
Write and solve an equation of ratios, as follows:
15 250
----- = ------- = 10/12.
x 300
Then 15(12) = 10x, and x = 18. The company could well predict that 18 out of the 300 phones it sells in July will be defective, based upon past history.
magnitude = sqrt(6^2+4^2)
= sqrt ( 36+16)
=sqrt (52) = 7.2
angle = tan^-1(6/4) = 56 degrees
B my dud yayayyayayyayayyayay
The answer is 5x + 10 because you have to times 5 by everything in the parenteses
