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ladessa [460]
3 years ago
9

Algebra 1 Question Brainliest given

Mathematics
2 answers:
Zanzabum3 years ago
6 0

Answer:

The answer is D

Step-by-step explanation:

agasfer [191]3 years ago
4 0
D hope this helps :) good luck
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QUESTION 10
adelina 88 [10]

Answer:

Step-by-step explanation:

A = L * W

A = 22

L = 2x + 1

W = 3x + 1

now we sub

22 = (2x + 1)(3x + 1)

22 = 6x^2 + 2x + 3x + 1

22 = 6x^2 + 5x + 1

6x^2 + 5x + 1 - 22 = 0

6x^2 + 5x - 21 = 0 <======part A

(3x + 7)(2x - 3) = 0

3x + 7 = 0          2x - 3 = 0

3x = -7               2x = 3

x = -7/3              x = 3/2

I believe that x = -7/3 is an extraneous solution because when u plug it into ur length and width u get a negative number....and I dont think the sides of ur rectangle have negative values, however, it does work in ur equation and it equals 22 when multiplied...so I am not 100% sure

length = 2x + 1.......2(3/2) + 1........3 + 1 = 4

width = 3x + 1......3(3/2) + 1......9/2 + 1......9/2 + 2/2 = 11/2 (or 5.5) meters <===

6 0
3 years ago
What number would be 10 times more than 3162​
marissa [1.9K]

Simply multiply 3162 times 10 to find that 31620 is the answer.

4 0
3 years ago
Read 2 more answers
Write a problem that can be solved using a flowchart and working backward. Then solve the problem.
Jlenok [28]
2+2=4

2+2=4

this is easy
7 0
3 years ago
A pencil is 7 1/2 inches long. How long is the pencil in centimeters?
svetoff [14.1K]
The pencil is 19.05 centimeters.
7 0
2 years ago
A property was assessed at 25% of value with a tax rate of $12 per hundred. if the taxes totaled $11,400, what was the value? 1
shusha [124]

11400 ÷12 = 950 hundreds

95000 x 100/25 = $380,000 <== value of the property

4 0
3 years ago
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