Answer:
Hey mate, here is your answer. Hope it helps you.
Step-by-step explanation:
105x-125y+236z
Now you need to multiply the values which are given for respective variables.
=105*10-125*23+236*54
=1050-2875+12744
=10919
I don’t understand the wordingFrom what it looks like I’m pretty sure it’s 6
42 received an A
so 40-42 = 38 did not
the fraction would be 38/80, divide both numbers by 2
38/80 reduces to 19/40 did not receive an A
Having 15 fewer people go to a concert




solid line. we shade above the line

the dotted line. shadow above the line
Answer in the attachment (the first graph).