Answer:
Step-by-step explanation:
s=3a
t=s+a
t=516
now lets use 3a instead of s.
516=3a+a
516=4a
a=129 (adult)
s=3(129)
s=387 (student)
Answer:
I think it is 0 not sure about it
Answer:
Your answers for all of those are: A-8 yards. B-32, and C-14 is a positive number, and -5 is a negative number. Hope this helps you! Plz mark as brainliest if correct!
Answer: The Tree is 28 ft tall
How do we know this. To solve this problem we can use proportions.
4 → 3.5
x → 24.5
So now our unit number can be found doing 24.5 ÷ 3.5 = 7 So x ÷ 4 must also equall 7.
We can make equation: x ÷ 4 = 7
Know we can use our knowledge of finding x.
x = 7 × 4
x = 28
The tree is 28 ft tall.
Lets check our answer!
4 → 3.5
28 → 24.5
4 * 7 = 28
3.5 * 7 = 24.5
Cubic root of 8 is 2
Cubic root of 27 is 3
So the fraction will be -2/3
