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lilavasa [31]
3 years ago
8

What is the answer to this equation. -2(-4×+1)+2(×+4)

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
7 0
10x + 6
distribute and combine like terms! :)
larisa86 [58]3 years ago
6 0

Answer:

10x + 6 is the answer

Step-by-step explanation:

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A counter top is 18 feet long and 3 feet wide. What is the area of the counter top in square meters? Use the conversion 1 foot =
podryga [215]

Answer:

Area of the counter top is 5.02\ m^2.

Step-by-step explanation:

Given:

Length of the Counter top = 18 feet

Width of the counter top = 3 feet

We need to find the area of the counter top is square meter;

Solution:

Now we need to find the area of the counter top is square meter.

But given data is in feet so we will first convert feet into meters.

1 foot = 0.305 meter.

So 18 feet = Number of meters in 18 feet.

By Using Unitary method we get;

Number of meters in 18 feet = 18\times 0.305 = 5.49\ m

Length of the Counter top = 5.49 m

Also 3 feet = Number of meters in 3 feet.

Again Using Unitary method we get;

Number of meters in 3 feet = 3\times 0.305 = 0.915\ m

Width of the counter top = 0.915 m

Now we know that;

Area of the counter top can be calculated by multiplying Length of the counter top with width of the counter top.

framing in equation form we get;

Area of the counter top = 5.49\times 0.915 = 5.0233\ m^2

Rounding up to 2 decimals we get;

Area of the counter top =  5.02\ m^2

Hence Area of the counter top is 5.02\ m^2.

3 0
3 years ago
Ab + c = d solve for B
Zepler [3.9K]

Answer:

b = (d-c)/a

Step-by-step explanation:

ab + c = d

We want to solve for b, so we need to get b alone

Subtract c from each side

ab+c-c = d-c

ab = (d-c)

Divide each side by a

ab/a = (d-c)/a

b = (d-c)/a

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3 years ago
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Because the lines are parallel, 75 is equal to 11x-2
75=11x-2
77=11x
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3 years ago
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A beaker contains 1 1/4 pants of a chemical. A scientist pours the chemical out of the beaker until three fluid ounces remain.
Pepsi [2]
He poured 34 fl oz it sounds wrong but it’s correct
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describe the pattern in each sequence and determine the next term of the sequence 21, 16, 11, 6, 1, -4
Nataly_w [17]

Answer:

-9 and each term is subtracted by 5 to get the next term.

Step-by-step explanation:

The previous term is subtracted by 5.

7 0
3 years ago
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