Answer:
x(7x+34)
=(x)(7x+34)
=(x)(7x)+(x)(34)
=7x2+34x
Step-by-step explanation:
It would take him 5 weeks. why?
7.89*20= $156 per week
156*5 weeks= $780
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