Answer:
r=11
Step-by-step explanation:
10r - 20 = 5r + 35
-5r. -5r
---------------------------
5r - 20 = 35
+20 = +20
---------------------------
5r = 55
------------
5r. 5
r=11
Answer:-$27
Step-by-step explanation:
+9 -20 = -11
-11 -16 = -27
-$27
Answer:
7110 books
Step-by-step explanation:
5%*15800=0.05*15800=790
790*11=8690
15800-8690=7110
Therefore, 7110 books
A) okay so let x represent how old the friend is now. And 4 represent the years added on. If you have to be LESS then 18 years old to be in boy scouts, and the friend is still able to be in boy scouts after four years, then It can be modeled by x + 4 < 18
B) wrote down number values with 18 being in the middle. Plot a dot on the number 18 (with an open circle. Not filled in circle. A filled in circle means equal to and it is not equal to.) and since you have to be LESS then 18, you should draw a line going left to the smaller numbers of 18.
I hope this helps??
