Answer:
8 eggs = $3.60
Step-by-step explanation:
5/11=.45454545
.45*8 = 3.6
I think you're having trouble because the equation you wrote for 8a has a slight typo.
The question says that the length is 9 less than twice the width. Your equation states the length is 9 times the width minus 2. So the length actually equals 2w – 9, meaning that w(2w – 9) = 180
Hope this helps! If you're still having trouble, let me know :)
Answer:
1a: f(-2) means substituting -2 for x
1b: 65
I don't know the second one
1.2 is it as a decimal or 0.5
Answer:
15.2 inches
Step-by-step explanation:
a^2 + b ^2= c^2
5^2 + b ^2=16^2
b ^2=256 - 25
√b ^2=√231
b= 15.2 inches
