Answer:
50z + 17
Step-by-step explanation:
-5(-10z + -4) +-3
distribute
= 50z +20 -3
=50z + 17
Answer:hey there! i can help you
Step-by-step explanation:since you already have the given information that 111 is there you know that there are 180 degrees in a triangle so therefore 94+41 is 135 so 135-180 gives you 45.from there evaluate.it is a straight line 180-94 is 86 so, x=86
Subtract 30, then factor the equation.
... x² = 30
... x² - 30 = 0
... (x -√30)(x +√30) = 0
By the zero product rule, the solutions are values of x that make a factor be zero.
... x - √30 = 0 . . . . the first factor is zero
... x = √30
... x + √30 = 0 . . . . the second factor is zero
... x = -√30
The solutions are . . .
... x = ±√30 . . . . . matches your 3rd choice
Answer:2.50
Step-by-step explanation:
