Answer: c. E2 - 21
Step-by-step explanation:
difference means to subtract
Now, e squared=E² and twenty-one=21
Therefore the difference of e squared and twenty-one is E2 - 21
Answer:
Translate from words to mathematical equation.
"n is m% of what?"
m% = m/100
what = a variable ... "x". for example.
"is" means "="
"of" means multiply
n = (m/100)•x
120 x 2 = 240
240/5 = 48
120 - 48 = 72
Answer is 72.
You got 72 correct.
18
13.5 / 3 = 4.5
so 4 x 4.5 = 16 + 2 = 18
1. 9x^4/14
2. 1
simplify
x^10 x/7= x 11/7
hthat means x and then X 11 over 7 btw..
