3 years ago

Given that 5 pencils and 2 rulers cost $13. Also if 1 pencil and 2 rulers cost $9. What is the cost of a) 1 pencil. b) 1 ruler

2 answers:

8 0

Answer:

1 pencil is a dollar and a ruler is 4

Step-by-step explanation:

7 0

Pencil is 1 dollar and ruler is 4

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aev [14]

$If\ ABCD\ is\ a\ parallelogram,\ then\\\\2x-1=x+3\ \ \ |add\ 1\ to\ both\ sides\\\\2x=x+4\ \ \ \ |subtract\ x\ from\ both\ sides\\\\\boxed{x=4}$

3 0

3 years ago

Troyanec [42]

Answer:

96 units^2

Step-by-step explanation:

A of parallelogram =base×height

12×8= 96 units^2

8 0

2 years ago

sashaice [31]

Answer:

Neither

Step-by-step explanation:

equation 1 is a negative slope, equation 2 is a positive slope, but with a different slope.

7 0

3 years ago

Nesterboy [21]

To solve this you have to divide 90 by 10 which would be 9 so

t=9

Hope it helps

6 0

4 years ago

Dima020 [189]

AThe asnwer is use a clacuerereter

Step-by-step explanation:

5 0

3 years ago