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2 years ago

Factor completely and then place the factors in the proper location on the grid.

Mathematics

2 answers:

Brilliant_brown [7]2 years ago

8 0

The fully factored form of this expression would be:

(B+8)(B+4).

mote1985 [20]2 years ago

5 0

Answer:

$(b+4)(b+8)$

Step-by-step explanation:

The given quadratic trinomial is

$b^2+12b+32$

We split the middle term to obtain;

$b^2+8b+4b+32$

We factor to get;

$b(b+8)+4(b+8)$

We factor further to get;

$(b+4)(b+8)$

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U=ak/b solve for this equation a

Lesechka [4]

A=ub/k. the way you get this is by symplfying both sides of the equation then isolate the variable. hope this helped :)

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2 years ago

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AKAJAXOSPAPXODAOAPA HELP

Leya [2.2K]

Answer:

He used 6 bananas at .50 which cost $3.00

12 oranges at .75 which cost $9.00 and

3 papayas at $1.25 which cost $3.75

Step-by-step explanation:

We can set up a system of equations using the information given.

b for banana, r for orange, p for papaya

b + r + p = 21. Also given r = 2b So substitute to simplify for calculating two unknowns:

b + 2b + p = 21 The number of items.

50b + 75(2b) +125p = 1575 The cost.

I multiplied everything by 100 to eliminate the decimals.

To solve by substituion, rewrite the first equation to get a value for p in terms of b

p = 21 - 3b

Substitute this value in the second equation and solve for b.

50b + 150b + 125(21–3b) = 1575

200b +2625 –375b = 1575 Subtract 2625 from both sides and combine the like terms:

–175b = 1575 –2625

–175b = –1050. Divide both sides by –175

b = 6

Substitute in the original equation to find the amount of each fruit:

b + r + p = 21

b = 6 bananas

r = 2b. 2(6) = 12 oranges. I used r so as not to mix up o with 0.

6 + 12 + p = 21

p = 21 –18

p = 3 papayas

7 0

2 years ago

Elena has $15.25. She was given $2.75. Then she spent $12.99 on a gift for her mother. How much money does Elena have left?

gavmur [86]

Answer:

$5.01

Step-by-step explanation:

If you use this give me brainliest

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3 years ago

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<img src="https://tex.z-dn.net/?f=%7B3%7D%5E%7B5%7D%20%20%5Ctimes%20%20%7B3%7D%5E%7B7%7D%20%20%5Ctimes%20%20%7B3%7D%5E%7Bx%7D%20

Irina-Kira [14]

Answer:

The answer is x= -10

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3 years ago

Hi! I know this is not the correct way to ask a question, but may someone explain how to do the Division Property of Equality an

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

So the division property states that if both sides of an equation are equal and whenever you divide both sides of that equation by the same number they should stay equal. Example

12=12 right? so if I divide both 12 and 12 by 3 I should get 3=3

We use this to solve for variable such as x

So new example lets take

5x=25

Since both sides are equal I can divide by the same number and should get an equal number right? So lets divide by 5 on both sides. 5x divided by 5 equals x and 25 divided by 5 equals 5 so my new equation is

x equals 5 or x=5.

If I plug my x=5 back into the equation they should be equal so lets see...

5(5)=25

25=25

And it checks out :)

3 0

2 years ago