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2 years ago

3(x-7) = 2 (x - 12) i need help fast

Mathematics

1 answer:

gulaghasi [49]2 years ago

7 0

Are you solving for X? If so, your answer will be x=-3. Hope this helps!

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Is 0.007 x 10 equivalent to 0.07

Pachacha [2.7K]

Yes they are equivalent because when you multiply by 10, you move the decimal place one spot to the right.

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3 years ago

A rectangular sign has length of 3 and 1/2 ft and a width of 1 and 1/8 ft. Will the area of the sign be greater or less than 3 a

zavuch27 [327]

Answer:

$Area = 3\dfrac{15}{16}\ sq\ ft$

Area is greater than $3\frac{1}{2}$ sq ft.

Step-by-step explanation:

Length of rectangular sign board = $3\frac{1}{2}$ ft

Width of rectangular sign board = $1\frac{1}{8}$ ft

Area of a rectangle is given by the formula:

$A = Length \times Width$

To find the area, we are going to multiply $3\frac{1}{2}$ with $1\frac{1}{8}$ .

$1\frac{1}{8}$ is greater than 1.

Therefore the multiplication will be greater than $3\frac{1}{2}$ .

Hence, we can say that area will be greater than $3\frac{1}{2}$ sq ft.

Area of the sign:

$A = 3\dfrac{1}{2}\times 1\dfrac{1}8\\\Rightarrow A = \dfrac{7}{2}\times \frac{9}8\\\Rightarrow A = \dfrac{63}{16}\\\Rightarrow A = 3\dfrac{15}{16}\ sq\ ft$

8 0

2 years ago

2 miles away one block takes 50 seconds each block is 300 ft what is the rate in ft per second

Korolek [52]

You would have to Multiply 50 by 2 and then Multiply the answer to 300.

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2 years ago

Need help now please.

Anika [276]

8 is A
9 is D
10 is C
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3 years ago

Is 19lb greater than 298oz

bulgar [2K]

Answer:

yes because 19 lb. convert into 304 so it would be greater also could you mark me as the brainiest i would appreciate it im trying to move up in rank

7 0

3 years ago

Read 2 more answers