Answer:
8
Step-by-step explanation:
det b=(-3x2)-(-2x7)
=-6--14
=-6+14
=8
Answer:
-5/4
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
An irrational number has never-ending decimals.
A rational number can be written as a fraction or has a terminating decimal.
-7.8 can be rewritten into a fraction. Its decimal also terminates. Therefore, it is not irrational but rational.
Answer:
256 pretzels and a total of 15 snack bags.
Step-by-step explanation:
14 * 2 = 28
+
15* 2= 30
+
4 * 16 = 64
+
2 * 18 = 36
+
1 * 19 = 19
+
3 * 20 = 60
+
1 * 21 = 21
28 + 30 + 64 + 36 + 19 + 60 + 20 = 256
256 pretzels
To find the number of bags, count the dots.
There are a total of 15 dots
There are a total of 15 snack bags.
I hope I helped!
Let me know if you need anything else!
~ Zoe
