The correct answer is D.D. 8a^4b^3 + 6a^3b^5 - 2a^3b^4
You can tell this by the lead term alone. When you mutliply the term outside to the lead term, D is the only one that has that term.
2a^2b^3*4a^2 = 8a^4b^3
D. 8a^4b^3 + 6a^3b^5 - 2a^3b^4
If both Cody and Lisa play for t hours, then Cody pays a total of $(7 + t), while Lisa pays a total of $(1 + 3t). If they both pay the same amount P, then
7 + t = P
1 + 3t = P
Solve for t :
7 + t = 1 + 3t
t - 3t = 1 - 7
-2t = -6
t = 3
So Cody and Lisa each bowled for 3 hours, and they both ended up paying P = $10.
Answer:
I have no any ideas
Step-by-step explanation:
sorry
Answer:
The third piece must be 14.4 inches
Step-by-step explanation:
We use the triangle inequality theorem to get the third side
using the theorem, it must be that the sum of the two will be greater than the length of the third side
Hence we have it that;
a + b > c
6.5 + 8.1 > c
14.6 > c
So what this mean is that the third length is less than 14.6
the reasonable answer out of the options is thus 14.4 inches
reason for this is that the last two options will also not follow the inequality theorem
Answer:
Step-by-step explanation:
The formula for simple interest is Prt = I, where P is the initial investment, r is the interest rate in decimal form, t is the time in years, and I is the interest earned from the multiplication of the 3 previous values.
Our p value is 80; our r in decimal form is .024, and our t is 1.5. Multiplying those together,
80(.024)(1.5) = $2.88
The monthly interest rate to earn the same amount of interest during the same amount of time, assuming you are investing $80, would not change. It would be 2.4%.
