Answer:
Slope=2
y intercept= Length of spring without any weight
15 lbs= 38 inches
Step-by-step explanation:
slope=
18-12/5-2= 6/3 = 2
y intercept= 0=x and x=amount of weight
equation= 2x+8=y
2(15)+8=38
Answer:18.375
Step-by-step explanation:8x/7+9=30
We simplify the equation to the form, which is simple to understand
8x/7+9=30
Simplifying:
+1.14285714286x+9=30
We move all terms containing x to the left and all other terms to the right.
+1.14285714286x=+30-9
We simplify left and right side of the equation.
+1.14285714286x=+21
We divide both sides of the equation by 1.14285714286 to get x.
x=18.375
Brainliest please :)
Answer:
17 is the answer
Step-by-step explanation:
plzz follow me
Answer:
The height of the tree is 70.4 feet
Step-by-step explanations:
Please refer to the attached image for explanations
The relationship that doesn't change is their true age. The person(V) will always be 30years old then you (b)