Answer:
2)4 3)20 4)15
Step-by-step explanation:
12 - 8
91 - 77
75 - 60
Answer:
The correct system when solved is (-1, -2)
Step-by-step explanation:
Using (-1, -2)
x = -1
y = -2
x + 5y = -11
-1 + 5× -2 = -11
2x + 5y = -12
2× -1 + 5× -2 = -12
16 rounded to the tens place = 20
6216 rounded to the thousands place = 6000
6000/20 = 300 <==
Answer:
<em>1x = 7</em>
Explanation:
Every week it grows 7 total inches. So, "x" stands for week. The equation "1x = 7" means 1 week equals 7 inches. This is the simplest equation to write this problem.