D= 25- 4*2*-9=97
X= -b+√D/2a OR -b-√D/2a
X= 5+√97/4 OR 5-√97/4
Answer:
A 5-pound of flour costs $4.80. For this bag of flour, what is the cost of flour per ounce? (1 pound = 16 ounces) a. $0.06.
Step-by-step explanation:
Answer:
29°
Step-by-step explanation:
Angles 1 and 8 are alternate exterior angles where a transversal crosses parallel lines, so are congruent.
m∠1 = m∠8
3x+25 = 4x-17
42 = m . . . . . . . . add 17-3x
Then the measure of ∠1 is 3·42 +25 = 151 (degrees), and the measure of its supplement, ∠2 is ...
m∠2 = 180° -151° = 29°
Answer:
Yes
Step-by-step explanation:
y>3x+6 creates this graph:
Where (-5,-8) is in the shaded area
