Imaginary number is one that when squared gives a negative result. ... With imaginary numbers, when you square them, the answer is negative. They are written like a real number, but with the letter i after them, like this: 23iThe letter i means it is an imaginary number.
The clear answer according to me would be
5a-8<24
Answer:
C. 60
Step-by-step explanation:
x + 10 = 70
Subtract 10 from both sides
x + 10 - 10 = 70 -10
Simplifying
x = 60
An expression is just like an equation but without the equal sign.
6.40x+9.90(154-x)=1230.90
Solve for x
X=84 for child
154-84=70 for adults
