Answer:
Front end estimation is a way of rounding numbers to estimate sums and differences.
Step-by-step explanation:
also if you don't mind giving me brainliest i'm just trying to rank up. only if u dont mind.
Answer:
B
Step-by-step explanation:
The number of ways to choose a combination of 7 objects from a group of 15 objects is 15! / (7! 8!)
I am 1000000% certain it is option C.
Just put it in a calculator, it’s 3600 divided by 40
Answer:
Step-by-step explanation:
When subtracting polynomials, first start with distributing the negative sign to the second polynomial:
Simplify by combining like terms:
