WILL GIVE BRAINLIEST! PLEASE HELP! Which of the following
expresses the possible number of.
positive real solutions for the polynomial equation shown
below?

5x3 + x2 – 7x + 28=0

A. Two or zero
B. One
C. Three or one
D. Zero

15 point ! ~ see if you know the answer to both you!

Graph the equationy= x+3[tex]y = x + 3[/tex]

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w