You do parenthesies
exponents
multiply
divide
add
subtract
Answer:
6,5
Step-by-step explanation:
6 + 5 = 11
6 to 5
6,5
Answer:
8 4/11, 42/5, 8.426, 8.49
Step-by-step explanation:
Simplify/Convert the fractions to decimals.
8 4/11 ≈ 8.364
42/5 = 8.40
405=25n+80
405-80=325
325÷25=13
Number of students selected from University A:
f(x)=4x+5
Number of students selected from University B:
g(x)=2x+8
So total number of students selected from both universities:
h(x)= f(x)+g(x)
Put values
h(x)=4x+5+2x+8
h(x)=6x+13
Option D is correct.
