Answer:
1st: 105/h
2nd: 95/h
Step-by-step explanation:
10A+15B=2475 (1)
A+B=200 |*10 => 10A+10B=2000 (2)
From (1) - (2), we have 5B=475, so B=95
then A+95=200 so A is 105
The answer is B. The actual answer to the equation is d = -55
You need to make sure that the line also is a line of symmetry
Answer:
31/55 × 111
Step-by-step explanation:
the first one is less than 111 because it contains the only fraction that is less than 1
31/55 equals about 0.56
55/55 = 1
55/31 equals about 1.77
31/31 = 1
The mode is the number that appears the most times, like if you had a set of numbers, for example {1,6,6,8,8,8,8,8,10,12,14}, the mode would be 8, since it appeared the most, do the same for that table, which wasn't provided for me to see.