Answer:
208
Step-by-step explanation:
Substitute x = 6 into the expression
=
=
=
= 208
To find an average, add all the speeds of each arrow together and divide that number by the total number of arrows shot.
example:
Arrow 1:
20mph
Arrow 2:
23 mph
Arrow 3:
23 mph
= 20+23+23 = 66
66÷ 3= 22 mph on average
Answer:
non linear im pretty sure
Step-by-step explanation:
⅔ (x – 7) = -2
Let's start by getting rid of the fraction. Multiply both sides by 3.
2 (x – 7) = -6
Distribute the 2:
2x – 14 = -6
Add 14 to both sides:
2x = 8
Divide both sides by 2:
x = 4