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4 years ago

5

6x4x-2-2x4(4x.5-8x-2)

1 answer:

yawa3891 [41]4 years ago

3 0

Answer:

72x^2+16x-2

Step-by-step explanation:

I hope this helps.

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Bobby opened a bag of candy and counted how many pieces were in the bag. There were 68 pieces of orange, lime, and cherry candie

natta225 [31]

Answer:

Number of limes are 20

Number of oranges are 22

Number of cherries are 26

Step-by-step explanation:

number of pieces of total candies = 68

Let the number of limes is y.

Number of orange = y + 2

Number of cherry = 4 + y + 2

So,

According to the question

y + y + 2 + 4 + 2 + y = 68

3 y + 8 = 68

3y = 60

y = 20

Number of limes are 20

Number of oranges are 22

Number of cherries are 26

7 0

3 years ago

Let r = ⟨5, –1⟩, s = ⟨6, 0⟩, and t = ⟨–1, –3⟩. Aaron incorrectly determined 2r + 4s – 7t as ⟨41, –23⟩. Review his calculations.

nikklg [1K]

Answer:

I got D

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

In 1-6, find the area of each parallelog<br>2.<br>100 ft<br>50 ft

Mumz [18]

SOLUTION

The area of a parallelogram is given as:

$A=b\times h$

From the given figure

$b=50ft,h=100ft$

Substitute these values into the equation

$\begin{gathered} A=50\times100 \\ A=5000ft^2 \end{gathered}$

Therefore, the area of the parallelogram is

$5000ft^2$

4 0

2 years ago

Can u help please. thank you

I am Lyosha [343]

Answer: the answer would be - 8/9

i used a calculator, so its correct.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve for xxx. Enter the solutions from least to greatest.<br> x^2 + x - 30 = 0x <br> 2<br> +x−30=0

AfilCa [17]

Given:

The quadratic equation is:

$x^2+x-30=0$

To find:

The solutions of the given equation.

Solution:

We have,

$x^2+x-30=0$

Splitting the middle term, we get

$x^2+6x-5x-30=0$

$x(x+6)-5(x+6)=0$

$(x+6)(x-5)=0$

Using zero product property, we get

$x+6=0$ and $x-5=0$

$x=-6$ and $x=5$

Therefore, the solutions of the given quadratic equation are -6 and 5.

6 0

3 years ago