2 years ago

The postcard dimensions are 7 inches by 5 inches. What are the dimensions of the greeting card?

Mathematics

1 answer:

lilavasa [31]2 years ago

8 0

Answer:

The answer is 6 x 4

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The table shows the precipitation in December, in inches, for Washington state from 2005 to 2013. What was the mean amount of pr

polet [3.4K]

Hello,
Please, see the attached file.
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2 years ago

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The sum of two numbers is 24. The second number minus the first number equals 2.

Sonbull [250]

Answer:

(11, 13)

Step-by-step explanation:

First Equation: x+y=24

Second Equation: y=x+2

x + (x + 2) = 24

2x + 2 - 2 = 24 - 2

2x/2 = 22/2

x = 11

y = (11) + 2

y = 13

Therefore, the solution to the system is (11, 13)

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2 years ago

Find h(-9) for the function:<br> h(x)= 1 + 7x

Anni [7]

Answer:

-62

Step-by-step explanation:

= 1 + 7 (-9)

= 1 + (-63)

= 1 - 63

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3 years ago

If one gallon of paint overs 825 sq.ft how much paint is needed to cover 2640 st .ft

damaskus [11]

If 1 gallon covers 825 sq ft then look at this :

825 times 3 gallons would cover 2,475 sq ft

825 times 4 gallons would cover 3,300 sq ft

You would need the 4 gallons to cover because 3 gallons wouldn’t be enough

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3 years ago

If one line has a slope of -5/4 what would the slope of a line<br> parallel to that line?

artcher [175]

Answer:

$-\frac{5}{4}$

Step-by-step explanation:

Parallel lines always have equal slopes. Therefore any parallel line to a given line will share the same slope.

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2 years ago

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