Answer: 110 test were purchased
Step-by-step explanation:
Set P = number of packets of 10 test
Total cost = $30 + $11 x P = $151
$11xP = $151 - $30 = $121
P = $121/$11 = 11 packets were purchased
Test purchased = 11packets x 10 test/packet = 110 test were purchased
Answer: 110 test were purchased
<h3><em>Spymore</em></h3>
Y = kx (from definition of "varies directly")
if you know x, find k, then you will find y
Answer:
c
Step-by-step explanation:
Answer:
code lazar
Step-by-step explanation:
Answer:
.211, .2101,.21, .201, .2001, .2
Step-by-step explanation: