Answer:
its either C or D
Step-by-step explanation:
there are 2 possible outcomes for getting either heads or tails so if we divided 150 by 2 we get 75, so about 75 times you could get tails.
so maybe it is D, but im not sure
34.
(a) A. x < 4
(b) p > 1
(c) y <span>≤ 2.8
I love solving inequalities. I hope you find this answer the most helpful! :)</span>
Answer:
Step-by-step explanation:
plug y into the first equation:
8x+5y=24
8x+5(-4x)=24
8x-20x=24
-12x=24
x=-24/12
x=-2
then plug x to the second equation
y=-4
y=-4(-2)
y=8
x=-2
y=8
Explanation is in the file
tinyurl.com/wpazsebu
566
566. times $28+ 524 times $16= 15848+ 8384= $24,232
Work 16x+28y= 24232
X+y= 1090
Multiply 2 ne row by -16
-16xx-16y= -17440
12y= 6792
Divide by 12
Y= 566