5.
ben earns $9 per hour and $6 for each delivery he makes. he wants to earn more than
$155 in an 8-hour workday. what is the least number of deliveries he must make to
reach his goal?
a.
11
b.
12
c. 13
d.
14

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

What are the soultion(s) to the quadratic equation 40- x^2=0

Can someone answer this question for me