Answer:
45
Step-by-step explanation:
700 because 10 times 20 is 200 and 500 plus 200 is 700.
?????????????????????/ us a calculator to add up all the nub.
2 x 2 7/8 = 5 3/4 hope it helps
Answer:
10
Step-by-step explanation:
Substitute n for 10, 11 and 13
45 - 10 = 35
45 - 11 = 34
45 - 12 = 33
The answer is ten because when substituting n for 10, the equation
35 = 45 - 10
is true