Math and Arithmetic
Algebra
Calculus

# Are lines parallel y equals 2x plus 7 and y equals 2x-7?

###### Wiki User

Because the slope of these lines are the same, they are parallel. One crosses the y-axis at 7 and the other at -7. When written in this manner the number in front of the x is the slope.

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## Related Questions

I'm going to assume the polynomial in question is 2x7+(3-2x3)+(5x8-4x) Expanding out the polynomial: 2x7+3-2x3+5x8-4x Order the terms by powers of x: 5x8+2x7-2x3-4x+3 Since 8 is the highest power of x, the degree of the polynomial is 8.

If I do your homework for you, you will fail your test.

8 2/2x7, 4/2x7, 6/2x7,8/2x7 2 7 4 14 6 21 8 28 10351242.....

The product of the given numbers is 42

x=7 look at the bottom for the reason: First, when a number and a variable are placed next to each other it means to multiply the 2. (example- what is 3x if x=7 ? Well, 3x7=21 so, 3x=21) so, 5x + 2x + 3x + 10x = 140 20x = 140 40/20 = 7 so, (5x7) + (2x7) + (3x7) + (10x7) = 140 so, 35 + 14 + 21 + 70 = 140

If the rectangle has a short side of 4 and a long side of 7, then the opposite sides of the rectangle must have the same lengths of those sides.P = 2 L + 2 W(which means Perimeter equals two times the length plus two times the width)Therefore for Your problem, the perimeter would be ( 2 times 4 ) plus ( 2 times 7 ).(2x4)+(2x7)(8)+(14)22 is the answer

the prime factors are 7 and 22x7=14

Your rifle is selling for 350 dollars for a fine example in pristine condition.I would add 100-150 dollars for the redfield 2X7 scope.

you gotta do 2x7 and divide it by 100 (=0.14) , so its 14 percent

in human years, age 2. In dog years [2x7] 14

Area=7x8=56 Perimeter would be (2x7) + (2x8) = 30

The GCF of 14 and 70 is 7.14=2x770=2x5x7gcf is 14

(2x7)x7=98 or 14x7=98. Either way, it's 98.