Answer:
11
Step-by-step explanation:
140-129=11
Solve out
x^2 + 64 = 0
x^2 = -64 ( we are going to use imaginary numbers to solve)
x =
x = 8i, -8i final answers
Answer:
Maria's book was 8 days late
Step-by-step explanation:
According to the information given, you can write an equation that states that 15¢ multiply for the number of days that the book was late plus $2 is equal to $3.20:
0.15x+2= 3.20
x= number of days that the book was late
Now, you have to solve for x:
0.15x= 3.20-2
0.15x= 1.20
x= 1.20/0.15
x= 8
The book was 8 days late.
Answer:
= 2,937/2
OR
= 1468.5
Step-by-step explanation:
Given that:
= ( 96 x 16 ) + 14 - ( 163 / 2 )
Solving the brackets first
= 1536 + 14 - 163/2
Taking LCM to make denominators same:
= 1536*2/2 + 14*2/2 - 163/2
= (3,072 + 28 - 163) / 2
By simplifying we get:
= 2,937/2
OR
= 1468.5
i hope it will help you!
