Answer:
167
Step-by-step explanation:
By BODMAS rule,
13 + 14 x 11
= 13 + ( 14 x 11 )
= 13 + 154
= 167
Note : -
B - Brackets
O - Of
D - Division
M - Multiplication
A - Addition
S - Subtraction
15. f(n)= 2n-3
a) =2(11)-7
=22-7
=15
=2(-6)-7
=-12-7
=-19
b) f(g)=-5x+1
= -5(41)+1
= -205+1
= -204
= -5(-16)+1
= 80+1
= 81
Step-by-step explanation:
(x+1)squared-squared=2x+1 is always odd because sum of even number and odd number is always odd
Answer:
Last one. I am 100% positive cause I'm good at this kind of math. If you need help on anything else, let me know
Step-by-step explanation:
