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LekaFEV [45]
3 years ago
6

Please help me solve for x

Mathematics
1 answer:
nadya68 [22]3 years ago
4 0

Answer:

x = 4

Step-by-step explanation:

The opposite sides of a parallelogram are congruent, thus

7x - 4 = 24 ( add 4 to both sides )

7x = 28 ( divide both sides by 7 )

x = 4

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Pedro has  3 pounds and 10 ounces of fruit salad
8 0
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Find a simple fraction equal to 0.810 repeating
Bond [772]

Answer:

801/1000

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
In the last six months, Sonia's family used 529, 499, 651, 652, 1,163, and 310 minutes on their cell phone plan. To save money,
Tresset [83]

Answer:

They went over their goal for the last six months by 34 minutes per month.

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all values in the data-set divided by the size of the data-set.

529, 499, 651, 652, 1,163, and 310 minutes on their cell phone plan.

The mean is:

M = \frac{529+499+651+652+1163+310}{6} = 634

By how many minutes did they go over their goal in the last six months?

The mean was of 634 minutes, and they wanted to keep it below 600. So

634 - 600 = 34

They went over their goal for the last six months by 34 minutes per month.

4 0
3 years ago
What are the values of x in the equation x(x-6)=4(x+6)?
Kitty [74]
x(x-6)=4(x+6)\\
x^2-6x=4x+24\\
x^2-10x-24=0\\
x^2+2x-12x-24=0\\
x(x+2)-12(x+2)=0\\
(x+2)(x-12)=0\\
x=-2 \vee x=12
5 0
3 years ago
Solve the inequality 3(x+2)>0
Goryan [66]
Distribute
3x+6>0

Subtract 6 from both sides
3x>-6

Divide both sides by 3
x>-2

Final answer: x>-2
4 0
3 years ago
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