To find the number of even factors, we can multiply the number of odd factors by the power of 2 (not the power of 2 + 1!!!). For 540, we have (3 + 1)(1 + 1)(2) = 16 even factors.
Answer:
x=− 9
/4
or
=−2.250
Step-by-step explanation:
Using parenthesis, we want to add 25 and 9 first before dividing.
170/ (25+9)
Answer:
c. 500
Step-by-step explanation:
5/100=25/x
2500=5x
2500/5=x
500=x
Answer:
ab - ac + db - dc
Step-by-step explanation:
you distribute the variables inside the parenthesis
