to make it easier, convert 5 feet to x inches:
5*12=60
60+6=66
So, 66 inches.
Multiply 2.4 by 66:
2.4*66=158.4
So in inches, the answer is 158.4
In feet and inches, 13 feet and 2.4 inches.
You would cross multiply the numbers to get 8x=15.
Then you would take away the 8 from both sides so you would divide it.
You are now left with x=1 7/8
Therefore that is your answer.
(-5)(8) = -40
you multiply -5 by how many wrong answers u got
x² + 2x + 2
Step-by-step explanation:
(F + G)(x)
= F(x) + G(x)
= 2x + x² + 2
= x² + 2x + 2
Answer:
The error with mark’s work is that a negative times a negative will give a positive. So -3 times -5 is +15 not -15. Then 15 times -2 will get you -30.
