Answer:
3.4 will be the answer trust me it took me awhile too.
Step-by-step explanation:
Answer:
2x=50 x=25
Step-by-step explanation:
Distribute 9x^2 to all terms in parentheses:




The answer is <span>
18x^4 + 36x^3 − 9x^2.</span>
Answer:
A. 4 7/24
Step-by-step explanation:
subtract 15 - 11 which equals 4
then do 5/15 - 1/8 =7/24
Answer: 1 inch =7 feet
Step-by-step explanation:
Scale factor = 
The length of the wingspan in model is 8 inches.
The length of the wingspan of the actual airplane is 56 feet in length.
Scale factor = 
i.e. 1 inch of model gives 7 actual feet.
Required Scale: 1 inch=7 feet