(a)

(b)we have 4 terms in this expression.
(c)+12 is the leading coefficient in

(d) constant is -45
LCD would be 18
8/9 = 16/18
2/3 = 12/18
1/9 = 2/18
Answer:
-32
Step-by-step explanation:
10–{22–[(−9)+(−11)]}
Work inside out
10–{22–[(-20)]}
Subtracting a negative is adding
10–{22+20}
10 - 42
-32
Answer:
product means times for e.g
Step-by-step explanation:
what is the product of 5 and 10
this means what
is 5 × 10
which equals to 50
Answer: 7x + 9y >_ (more or equal) 314
X + Y <_ ( less or equal) 35
Step-by-step explanation: