Answer:
well u have to put 3 and the greater than sign and then 4.5
Answer:
look at the picture
Step-by-step explanation:
Answer:
$1.25 per sq ft
Step-by-step explanation:
2,000,000,000 ÷ 1,600,000,000 = 1.25
Answer:
x = 5 y = -5
Step-by-step explanation:
-7x - 3y = -20
-3y = 7x - 20
y = -7/3x + 20/3
3x + 6(-7/3x + 20/3) = -15
3x - 14x + 40 = -15
-11x = -55
x = 5
-7(5) - 3y = -20
-35 - 3y = -20
-3y = 15
y = -5
