Yeah I’m pretty sure it is a rational number
Dance class is at 3:45pm, because the dance studio would not be open that early.
Answer:
they are 16 and 4
Step-by-step explanation:
We can call the numbers x and y and we can write:
x - y = 12
x + y = 20
Adding these equations gives us 2x = 32 which means x = 16 and substituting this value into the first equation gives us y = 4.
9 x 0.55 = 4.95, which can be rounded to the ones place.
5 books remain.
Z=22
180-120=60
2x+16=60
2x=44
Z=22