Step-by-step explanation:
2(3(7)-1)
= 2(21-1)
=2(20)
=40
Answer:
D
Step-by-step explanation:
The equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers
12 = 2x + 4y , that is
2x + 4y = 12 ← is in standard form
A) 4 (3x+2)-2
12x+8-2
12x+6
2x+1 simplified expression
The 60th customer each day will get both a calendar and a toy, as 60/20 = 3 and 60/6 = 10