Answer: i would say probably 3 or -3
I hope it helps
Answer:
1,260 books (or C)
Step-by-step explanation:
1. 2/5 of fiction (12,500) are out, so 5,000 are out
2. 2/5 of non-fiction (19,000) are out, so 7,600 are out
3. Total books checked out are 12,600
4. 1/10 of checked out books are due this week, so 1,260 books (10%)
Answer:
3n² + 4n - n
3 x 7² + 4 x 7 - 7
first do the exponent because there is no parentheses
3 x 49 + 4 x 7 - 7
second do either multiplication or division with ever is closes to the left
147 + 4 x 7 - 7
147 + 28 - 7
third do either addition or subtraction which ever is closes to the left
175 -7
168
finally the answer is 168
Answer:
There are 2 answers,
z =(16-√188)/2=8-√ 47 = 1.144
z =(16+√188)/2=8+√ 47 = 14.856
Distributive proeprty
a(b+c)=ab+ac
3(x+7)=3x+21
