Your answer is C
Length=8cm and width=9cm
1) 2x - 1 < 7
move the 1 over by addition
2x < 8
divide by 2
x < 4
2) 5x + 3 < 3
move the 3 over by subtraction
5x < 0
divide by 5
x < 0/5
x < 0
Answer:
a.More than 3.4 million high school students (mostly juniors and sophomores) take this nationwide, multiple-choice test every year.
The absolute value is the distance the number is from zero. For example, the absolute value of -4 is 4 and the absolute value of 4 is 4. Also |-24| is 24.
The absolute value of -9 is 9. 2 times 9 is 18.
The absolute value of -4 is 4. 4 times 4 is 16.
The absolute value of 1 is 1. 1 times 1 is 1.
The absolute value of 1 is 11. 11 times 11 is 121.
The absolute value of -2 is 2. 9 times 2 is 18.
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The opposite of a number is the difference it is from zero but on the other side (opposite sign). For example, the opposite of -5 is 5, and the opposite of 2 is -2.
11 is opposite of -11.
-8 is opposite of 8.
31 is opposite of -31.
-1 is opposite of 1.
-17 is opposite of 17.
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♡ Hope this helped! ♡
❀ 0ranges ❀
Answer:
The number is 21.
Step-by-step explanation:
First you need to solve for n.
So the equation would be 2n = |5n-63|
First you'd subtract 5n from each side, that would give you -3n=|-63|
Then you need to divide each side by -3 to get n=21.
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To check, you can just plug 21 back into the equation.
2(21) = |5(21) - 63|
42 = |105-63|
42 = |42|
42 = 42
