Answer:
24
54
87
65
Step-by-step explanation:
Step-by-step explanation:
a x^2/4
b -x^2/4+3
c 4x^2
d -x^2
Answer:
21,337.85 8,589 e
takethe 6,139 6,139 nawa og 8,589
Toy 1.40495_ear to 02 Yang es 2.48432 e
es Inc4oua5 Ince r 2 incz484323 lnceo.at
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
From the graph, we can see that the <em>temperature increased initially</em>, then <em>started to decrease</em>. <u>All of these NOT in a constant rate, though</u>.
Roughly, the temperature was increasing from start till around 5.5 hours. Then on the temperature decreased.
So we can eliminate B, C, and D. That leaves us with correct answer as A.
Answer:
Alex will need 14 bags
Step-by-step explanation:
B= 4(2x+7)+3(2x+7)
and
2x+7=2
First, we should solve the second equation to obtain x:
2x+7=2
2x=2-7
x= -5/2
Then, we use this answer to calculate B:
B=4(2(-5/2)+7)+3(2)
B=4(-5+7)+6
B=4(2)+6
B=8+6
B=14
Alex will need 14 bags
