Answer:
Jeff's ribbon is, feet long
Step-by-step explanation:
Let J represents the length of Jeff ribbon and B represents the length of Bill ribbon.
As per the condition:
Jeff's ribbon is 3/7 the length of Bill's ribbon.
⇒ ......[1]
It is also given that: if both ribbons combined are 2 feet long.
⇒J + B = 2 ......[2]
Substitute the equation [1] into [2] we get;
Simplify:
Multiply both sides by we get;
ribbons
Substitute the value of B in equation [1] we have;
feet
Therefore, Jeff's ribbon is, feet long
You would plug in 40 for x making the equation 12.5(40) and the answer would be $500
Answer:
After giving 197 cards away, Jenson is left with 361 cards
Step-by-step explanation:
Answer:
y = 1/3 x + 2.
Step-by-step explanation:
The formula for the equation of a line is y = mx + b with m being the slope.
We can solve for b, as we know y, m, and x.
1 = 1/3 (-3) + b
b = 1 - (-1) = 1 + 1 = 2
Therefore, the equation of the line is y = 1/3 x + 2.