2x + 8 = 44 is for andy's age and then for brett 2x = 44
Answer:
x = -4
Step-by-step explanation:
6 = -3(x + 2)
distribute the -3
6 = -3x - 6
add 6 to both sides
12 = -3x
divide by -3
-4 = x
Answer:
4 bottles
Step-by-step explanation:
Given
Required
Determine the number of bottles
Represent the number of bottles with N
<em>This implies that N bottles of </em><em> fit into </em><em> of fertilizer. The relationship between them is:</em>
<em></em>
Multiply through by 8
<em>Hence, there are N = 4</em>
Answer:
A) 3
Step-by-step explanation:
divide 77 by 11
you get 7
divide 21 by 7 to find x
x=3