You buy 7 books
3b+5=26
*subtract 5 to the 26 side*
3b=21
Now divide 21 by 3
B=7
So there are 7 books bought. ^^
Answer:
Step-by-step explanation:
To find the volume of a prism, you must multiply its 
Answer:
5/12
Step-by-step explanation:
4 and 3 gcf is 12
8/12 - 3/12 = 5/12
Hello!
The degree of the term will be the highest power to which a variable in the term is raised.
Hence, the degree of 3m²n⁴ is 
1.
43.85 + 2(2.70) + 2(-1.10) - 4.45
43.85 + 5.40 - 2.20 - 4.45
$42.60
2.
1.40(15) = 21
$21
3.
15(3) + 3(9) + 7
45 + 27 + 7 = 79
$79
4.
15 - 45 / 9
15 - 5
10
5.
0.75(79.99)
$59.9925 (can be rounded to just $59.99)
