This problem could be set up algebraically or you could use trial and error.
a) 9 and 4 (9 + 4 = 13, 9 * 4 = 36 and 36 - 23 = 13)
I won't give you the rest of the answers, but the second and third ones have to add together to equal a negative number and multiply to equal a positive number. I hope this helps some.
Answer:
The answer is C hopefully this helps
Step-by-step explanation:
Answer:even,neither,odd,neither
Step-by-step explanation:I’m not explaining I just gave you the answers
Answer:
4x<1000
Step-by-step explanation:
Since each book costs $4, and Amanda wants to spend less than $1,000, the inequality is 4x<1000.
Answer:
7th Month
Step-by-step explanation:
The number of hectares of Lucia's land grows arithmetically by 5 hectares each month.
Whereas, the number of hectares of Maria's land grows geometrically with a common ratio of 1.4 every month.
Writing this as sequence expressions:
For Lucia,
First term, a=11 hectares
Common difference, d=5
Therefore:
For Maria,
First term, a=6 hectares
Commons ratio=1.4
Next, we compute and compare the results for values of n of these two equations:
Therefore, in the seventh month, Maria's land will exceed that of Lucia.