How can this expression be simplified? Expression: 3+2•a+b•4|2-4 (The | means divide) Use the correct order of operations (P.E.M.D.A.S.)A) 2a+2b-1
B) 2a+2b-2
C) 2a-2b+3
D) 5a+2b-4

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Answer 1

Answer: $3+2*a+b* (4)/(2)-4=2a+2b+3-4=2a+2b-1$
Answer: A

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Ok guys I would love to show you a pic of this but can't stupid phone not enough storage i deleted like a ton of stuff but I need another memory card anyways focus on the vertex only and rewrite the equation based on the transformation please give me an example

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I would think that this would be an example of what you are looking for. By the way, you are so pretty! :) Sorry if I am wrong, I will try again if you don't think it is right.

Is the number 5 prime or composite or both

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5 is a prime number......

5 is a prime number because only 5 and 1 can go evenly into 5.

The number of vehicles a dealership sells varies directly with the money spent on advertising. How many vehicles does the dealership sell for each $1000 spent on advertising?

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Answer:

For each $1000 spent on advertising, the dealership sell 8 vehicles.

Step-by-step explanation:

To find the exact answer, we can find the linear equation and then use it to calculate the number of vehicles sold for each $1000 spent on advertising.

First, we choose two points from the graph $(5,40)(0,0)$ , this two points will be used to find the slope.

$m=(40-0)/(5-0)=(40)/(5)=8$

Now, we use the point-slope formula to find the linear expression:

$y-y_(1)=m(x-x_(1))\ny-0=8(x-0)\n y=8x$

So, we replace x=1, which represent $1000, and see what value returns for y:

$y=8(1)=8$

Therefore, for each $1000 spent on advertising, the dealership sell 8 vehicles.

Two points I can assuming to have integer coordinates (points without decimals in (x, y) ) are (0, 0) and (5, 40)

From this, I can make a safe assumption that y is 8 times the x value.

since x value is money spent on advertising in $1000s', number of vehicles is 80 times of how much money is spent on advertising in $1000.

But, if you want to be fancy (or I guess this is more correct), 8/1000 = 0.08, so for extra dollar spent, 0.08 more vehicles are sold, rounded down.

the average person loses about 8 x 10 to the first Power has a hairy State about how many strands of hair does the average person lose in nine days

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seven hundred twenty

N divided by 5+6 = 4

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n/(5+6)=4 Simplify the problem. n/11=4 Get n by itself. 11(n/11)=(4)11 This removes 11 on the left side and you must multiply the right side if you multiplied the left. n=4×11 Multiply. n=44 (OPTIONAL) Check your work. 44/(5+6)=4 44/11=4 4=4 n=44 is correct.

The answer to your question is 44.

the recipe for pumpkin dog biscuits is 2 eggs 1/2 cup canned pumpkin 1/2 teaspoon salt 2 tablespoons dry milk and! 2 1/2 cups wheat flour this recipe makes about 20 treats rewrite the recipe for 10 biscuits