Question

F = –2s + 18 The variable s represents the number of shirts Vera has sewn, and the variable f represents the number of yards of fabric remaining. How many shirts can Vera sew, at most, and still have 10 yards of fabric left?

Answer 1

Answer:

4 shirts.

Step-by-step explanation:

We have been given an equation $F =-2s + 18$, where the variable s represents the number of shirts Vera has sewn, and the variable f represents the number of yards of fabric remaining.

To find the number of shirts that Vera can sew and still have 10 yards of fabric left, we will substitute $F = 10$ and solve for s as:

$10 =-2s + 18$

Switch sides:

$-2s+18=10$

$-2s+18-18=10-18$

$-2s=-8$

$\frac{-2s}{-2}=\frac{-8}{-2}$

$s=4$

Therefore, Vera can sew 4 shirts at most and still have 10 yards of fabric left.