Answer: B
Step-by-step explanation:
line 1: 10
line 2: 9
line 3: 8
line 4: 7
line 5: 6
line 6: 5
Answer:
k=9
hope my answer above helps
Answer:
It would be 70
Step-by-step explanation:
First step: Divide 156 by 2
156 / 2 = 78
Second Step: The half of 156 is 78. Now we have 78 laptops and desktops, and as we know the question says that "there are 8 more laptops than desktops", the next step to follow is to subtract 8 from 78 (Desktops) and add 8 to the 78 (Laptops).
78 - 8 = 70 Desktops
78 + 8 = 86 Laptops
Hope this helps :)
Answer:
cost to make paper signs = $1
cost to make laminated signs = $2
Step-by-step explanation:
Let
x = cost to make paper signs
y = cost to make laminated signs
8x + 2y = 12 (1)
10x + 10y = 30 (2)
Multiply (1) by 5
40x + 10y = 60 (3)
10x + 10y = 30 (2)
Subtract (2) from (3) to solve for x
40x - 10x = 60 - 30
30x = 30
x = 30/30
x = $1
Substitute x = 1 into (1)
8x + 2y = 12
8(1) + 2y = 12
8 + 2y = 12
2y = 12 - 8
2y = 4
y = 4/2
y = $2
cost to make paper signs = $1
cost to make laminated signs = $2
Answer:
x > 2 is your answer.
Step-by-step explanation:
Isolate the variable, x. Treat the > sign as an equal sign, what you do to one side, you do to the other.
First, subtract 9x & 6 from both sides.
12x (-9x) + 6 (-6) > 9x (-9x) + 12 (-6)
12x - 9x > 12 - 6
Simplify.
12x - 9x > 12 - 6
3x > 6
Isolate the variable (x). Divide 3 from both sides.
(3x)/3 > (6)/3
x > 6/3
x > 2
x > 2 is your answer.
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