Answer: 1.25 or 1 1/4 pts
9514 1404 393
Answer:
0.78b
Step-by-step explanation:
The sale price will be ...
b - 22% × b = b(1 -22%) = b(1 -0.22)
= 0.78b . . . . single-term expression for sale price
The final answer would be 10
<span><span>40+5</span>−<span><span>(5)</span><span>(7)</span></span></span><span>
</span><span><span>45−<span><span>(5)</span><span>(7)</span></span></span></span><span>
</span><span><span>45−35</span></span><span>
=<span>10</span></span>
<span>f(x) = 4x + 3
</span><span>f(7) = 4*7 + 3
</span><span>f(7) = 31</span>