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andriy [413]
3 years ago
9

Enter a simplified polynomial expression for the area of a parallelogram whose base is (x + 8) units and whose height is (x − 2)

units.
The area of the parallelogram is ? square units.
Mathematics
2 answers:
nikklg [1K]3 years ago
6 0

Answer:

\\x^{2}+6x-16

Step-by-step explanation:

x^2 is exponent 2.

Mashcka [7]3 years ago
5 0

Answer:

(x+8)(x-2) = a

a = x^2 -2x + 8x - 16

<em><u>Area = x^2 + 6x - 16</u></em>

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Kim and Melody are selling popcorn buckets for a school fundraiser. Customers can buy small buckets or large buckets. Kim sold 3
Papessa [141]

Answer:

The cost of

A small bucket = x = $8

A Larger bucket = y = $13

Step-by-step explanation:

Let the cost of

A small bucket = x

A Larger bucket = y

Kim sold 3 small buckets and 14 large buckets of popcorn for a total of $206.

3x + 14y = 206... Equation 1

Melody sold 11 small buckets and 11 large buckets of popcorn for a total of $231.

11x + 11y = 231.... Equation 2

What is the cost for a small bucket and a large bucket of popcorn?

3x + 14y = 206... Equation 1

11x + 11y = 231 ....... Equation 2

We solve using Elimination method

Multiply Equation 1 by 11 and Equation 2 by 3 to Eliminate x

33x + 154y = 2266.... Equation 3

33x + 33y = 693....... Equation 4

We subtract Equation 4 from Equation 3

121y = 1573

y = 1573/121

y = $13

Solving for x

3x + 14y = 206... Equation 1

3x + 14 × 13 = 206

3x + 182 = 206

3x = 206 - 182

3x = 24

x = 24/3

x = $8

Hence, the cost of

A small bucket = x = $8

A Larger bucket = y = $13

4 0
3 years ago
Need help asap due tmr !!!
mezya [45]
Here! not sure if it's right but i'm pretty confident. boom

6 0
3 years ago
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Scott and Harry went cycling every day. They increased the number of minutes of cycling every week as described below: Scott: Cy
FinnZ [79.3K]
Scotts method is linear because the number of minutes increased by an equal number every week

8 0
3 years ago
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A farmer had 63 sheep.<br> She sold 1/7 of them.<br> How many sheep had she left?
kykrilka [37]
63 dives by 7 is 9 so 63-9 is 54
Answer 54
3 0
3 years ago
Which graph best represents the solution to the system of equations shown below? y = -4x - 19 y = 2x − 1 A coordinate grid is sh
liraira [26]

Answer:

Option 3

A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair negative 3, negative 7.

Step-by-step explanation:

y = -4x - 19 y = 2x − 1

-4x - 19 = 2x - 1

6x = -18

x = -3

y = 2(-3) - 1 = -7

5 0
3 years ago
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