Answer:
Step-by-step explanation:
3 • (x + 2) - (2x - 1) = 0
x + 7 = 0
Solve : x+7 = 0
x = -7
First off you need to know how many yards of ribbon Alice has. Then multiply that by 2 because you need twice as much.
I didn't quite understand what you needed help with but hopfuly I answerd your question. Sorry if i didnt!
Answer:
20 percent of 50 is 10
Step-by-step explanation:
<h2>
I THINK THATS IT I DONT REALLY KNOW</h2>
Answer:
1/10.
Step-by-step explanation:
Prob(Spinning a 1) = 1/5.
Prob(Flipping a Head) = 1/2.
Probability of a 1 then a head = 1/5 * 1/2 = 1/10.
Note: we multiply the probabilities because the 2 events are independent.
Answer:
Step-by-step explanation:
![8 \log_5 x^5\\\\=8(5) \log_5 x~~~~~~~~~~~~~~~~~~~~;[\log_b m^n = n \log_b m]\\\\=40 \log_5 x](https://tex.z-dn.net/?f=8%20%5Clog_5%20x%5E5%5C%5C%5C%5C%3D8%285%29%20%5Clog_5%20x~~~~~~~~~~~~~~~~~~~~%3B%5B%5Clog_b%20m%5En%20%3D%20n%20%5Clog_b%20m%5D%5C%5C%5C%5C%3D40%20%5Clog_5%20x)
