Well, let's take a peek at each term's degree then

notice, the degree of a polynomial, is from the exponent value of their variables
Answer: 5
Step-by-step explanation: Its simple counting btw
Answer:
1) 6m+8n
4) 21x+14y
7) 14c+16d
10) d+3e
Step-by-step explanation:
Answer:
35
/72
Step-by-step explanation:
5
/8 × 7
/9 is 35
/72
all you have to do is multiply
5×7 and 8×9