Answer:
its c
Step-by-step explanation:
mark brainlist
Answer:
2√15
Step-by-step explanation:
Answer:
192 pounds of $2.5 brand
288 pounds of $2.8 brand
Step-by-step explanation:
From the information we can write an expression that relates the two brands the total pounds of coffee the grocer wants to see. Let x be pounds of the coffee brand 1 and y be pounds of the coffee brand 2.Equation 1:
We know that the price of will be equation 2:
Two equations and two unknowns we can solve for x and y:
Substitute into the second equation:
Therefore he uses 288 pounds of brand two at $2.80 and 480-288=192 pounds of brand 1 at $2.50
Answer:
B. 36
Step-by-step explanation:
Factoring 3x^2 + 12x + 36
3x^2 + 12x + 36
= 3(x^2 + 4x + 12)
<em>This is the most it can factor.</em>
None of the others factor.
I’m confused, what grade is this