Answer:
$600!
Step-by-step explanation:
First, to find out how much it is per square foot, divide the cost by the amount he paid for (150/60). This comes to 2.5. So $2.50/square foot. However, we need to know how much he will pay for 240 more square feet. So multiply 2.5 by 240 and you get 600. So, for 240 square ft more roofing, Mr. Lou would pay an additional $600. Hope this Helps!
Answer:
0, 15, 30
Step-by-step explanation:
0x3/4=0
20x3/4=15
40x3/4=30
Answer:
850
Step-by-step explanation:
We have, 70% × x = 595
or,
70
100
× x = 595
Multiplying both sides by 100 and dividing both sides by 70,
we have x = 595 ×
100
70
Answer:
Step-by-step explanation:
-12 / 3 x (-8 + (-4)*2 -6) + 2
-12 / 3 x (-8 + 16 -6) + 2
-12 / 3 x (2) + 2
-4 x (2) + 2
-8 + 2
-6
Y = 3x - 4
y = 3(-1) - 4
y = -3 - 4 = -7
Graph pair is (-1, -7)
y = 3(0) - 4
y = 0 - 4 = -4
Graph pair is (0, -4)
y = 3(2) - 4
y = 6 - 4 = 2
Graph pair is (2, 2)
y = 3(4) - 4
y = 12 - 4 = 8
Graph pair is (4, 8)
