Most of the issues with simplifying using the order of operations stem from nested parentheses, exponents, and "minus" signs. So, in the examples that follow, I'll be demonstrating how to work with these sorts of expressions.
(Links are provided for additional review of working with negatives, grouping symbols, and powers.)
Simplify 4 – 3[4 –2(6 – 3)] ÷ 2.
Answer:
Step-by-step explanation:
tu hablas español¿
D=110
t=50
r=x
solution
110=50x
x=110/50
x=1hr. 20mins
or
x=1 X 20/60
x=1 1/3 hr
Line B has slope m = (-3/2-0)/(4-0) = -3/8. The given point is the y-intercept (b = 7), so your equation is
y = mx +b . . . . . . . don't confuse the intercept variable (b) with the name of the line (here I called it B)
y = (-3/8)x +7
Answer:
27,648
Step-by-step explanation:
subtract 28,648 - 1,000