Answer:
40%
Step-by-step explanation:
4/10 = 40/100
40/100 as a percentage is 40%
Answer:
A
Step-by-step explanation:
Any value of
x
makes the equation true.
All real numbers
Answer:
x<−3
Step-by-step explanation:
48/5
9x5+3 divide by 5
45+3 divide by 5
48/5
Answer:
Step-by-step explanation:
hello :
1-x² = (1-x)(1+x) by identity : a²-b²=(a-b)(a+b)
