Answer:
We conclude that the simplified expression is:

Step-by-step explanation:
Given the expression

Apply the distributive law: a(b+c) = ab+ac
a = 0.1, b = 7l, c = 2s



Therefore, we conclude that the simplified expression is:

Answer:
Step-by-step explanation:
-2 is the slope for the points listed above.
Answer:
Step-by-step explanation:
peter can buy pack of nine pencils
6 divided by 1.68 =3.5
9 divided by 2.34=3.8
package 2 is just 0.3 more
it give 3 more pencils for 0.3
Answer:
9
Step-by-step explanation:
Let the no be x
By the conditions given ,
2x + 6x = 72
8x = 72
x = 72/8
x = 9
therefore the no is 9