Simplify 5m - 13n - n + 4m. 9m - 14n, 9m - 13, 9m2+ 13n2, -5mn
Question
Updated 6/26/2014 12:47:56 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [6/26/2014 12:44:15 AM]
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Original conversation
User: Simplify 5m - 13n - n + 4m. 9m - 14n, 9m - 13, 9m2+ 13n2, -5mn

Weegy: 9m - 14n. 5m - 13n - n + 4m = 9m - 14n.
eturker|Points 2852|

User: Simplify 9 - {x - (7 + x)}. 16, -2x + 2, -2x + 16, 2x + 2

Weegy: I assume you want to solve for x, in which case you have to make this into an equation. If this was actually 2x + x -3 = 0, then x=1
homewmt|Points 146|

User: 10q - 20 is equivalent to _____. 2(q - 10), 10(q - 20), 10(q - 2)

Weegy: 10q - 20 is equivalent to 10(q - 2).

User: What is the expression for "the difference between five times a number and twice that number"? 5(2 - N), 5N - 2N, 2N - 5N

Weegy: b 5N - 2N
latefisher|Points 3420|

User: Simplify 6x + 6 + 5x - 8. 11x - 2, 11x + 2, 9x

User: Which of the following represents "two times the sum of a number and fifteen is equal to six times the number"? 2N + 15 = 6N, 2(6N + 15) = N, 2(N + 15) = 6N

User: In the solution of the equation 5 + 3x = -2x + 9, 2x is added to the equation first. Which of the following should be done next? add -9, add -5, add -3x

jameshand|Points 2049|

User: What is the solution set of the following equation? -5x + x + 9 = -4x + 12 Ø, {1/7}, {all reals}

Weegy: Assuming that this question is asking the slope of the equation y = -5x + 9, the slope is the coefficient of the x term. In this case, the slope is equal to -5.
thuniel|Points 140|

User: 2(4x - 1) + 3(3 - 2x) = 0 x = -4, x = -7/2, x = -4/3, x = -7/6

Weegy: x = 1.7071067811865i or 0.29289321881345i Those are imaginary number, so no real answers for this
yestfl|Points 1444|

User: Solve for A. R = x(A + B) A = (R - B)/x, A = (B - Rx)/x, A = (R - Bx)/x,

Weegy: 3-3 = 0
andrewpallarca|Points 19918|

User: If the variable n represents the number of nickels, then which of the following expressions represents the number of quarters? n/4, n, 4n, n + 4

User: Ralph is 3 times as old as Sara. In 4 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now. Ralph's age is _____. 4 8 12 16

Weegy: C.12
jeifunk|Points 8856|

User: Find two consecutive odd integers whose sum is 36. Which of the following equations could be used to solve the problem? 2x = 36 2x + 1 = 36 2x + 2 = 36 x2+ 2 = 36

Weegy: The two numbers are 17 and 19. The equation is C.2x + 2 = 36.
may100|Points 2316|

User: The first side of a triangle measures 4 in. less than the second side, the third side is 3 in. more than the first side, and the perimeter is 15 in. How long is the third side? If s represents the length of the second side, which of the following represents the length of the third side? s - 4 s - 1 s + 3

Weegy: 3-3 = 0
andrewpallarca|Points 19919|

User: How far does a bus travel in 2.5 hours at 65 mph? 26 miles 135 miles 162.5 miles

Weegy: Solution : rate = distance / time rate = 70 miles/5 hours rate = 14 miles/hour (answer) C. 162.5 miles
jrgallardo|Points 20|

User: Tom took a trip of 1,300 miles. He traveled by train at 50 miles an hour and the same number of hours by plane at 275 mph. How many hours did the trip take? 3 hours 4 hours 8 hours

Weegy: 8 hours If you take 8 hours and divide it in half you get 4 hours for each portion of the trip 4*50=200 miles by train 4*275=1100 miles by plane 200+1100=1300 miles
sharpies|Points 8787|

User: Misha's test score decreased from 80% to 60%. What was the approximate percent decrease of Misha's test score? 25% 33% 66% 75%

Weegy: b.33%
debnjerry|Points 44394|

User: \$4,000 is invested at 3% interest. How much money must be invested at 5% interest so that the total interest from the two investments is \$195 after a year? \$1,250 \$1,500 \$1,750

Weegy: \$4000 at 3 percent annually gives \$120 and \$1500 at 5 percent annually is \$75 for a total of \$195 after one year.
Controler|Points 3928|

User: A grocer wants to make a 10-pound mixture of cashews and peanuts that he can sell for \$3.64 per pound. If cashews cost \$5.80 per pound and peanuts cost \$2.20 per pound, how many pounds of each must he mix?

Weegy: Well, for this problem you will have to set up a system of equations. [ Before we do that, though, we need to define a few variables. C will be the pounds of cashews in the mixture. P will be the pounds of peanuts in the mixture. The price he wants to sell his mixture is \$3.64 per pound, and he wants to make 10 pounds of it. Therefore, we need to equations: The first will add P to C to get 10, because the P+C must equal the total pounds of the mixture he wants to make, which is 10 pounds. So: P+C=10. The second will need to take the price of each pound of nuts times the number of pounds of each nut, to get the price of the mixture times the number of pounds of mixture. This will give the total price of the mixture, and will show how much each nut will cost in that mixture. So: \$2.20P+\$5.80C=\$3.64(10). All you have to do now is solve for a variable in the first equation, plug that into the second equation, and solve: C=10-P 2.20P+5.80(10-P)=36.4 2.2P+58-5.8P=36.4 Solve for P: -3.6P=-21.6 P=6 pounds. Plug that back into the first equation and find C: C=10-6=4. Double check to make sure the numbers work: 2.2(6)+5.8(4)=3.64(10) 13.2+23.2=36.4 36.4=36.4 ]
jher000|Points 8041|

Question
Updated 6/26/2014 12:47:56 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [6/26/2014 12:44:15 AM]
Rating
8
9 - {x - (7 + x)}
= 9 - (x - 7 - x)
= 9 - (-7)
= 9 + 7
= 16
Confirmed by jeifunk [6/26/2014 12:52:45 AM]
8
6x + 6 + 5x - 8 = 11x - 2
Confirmed by jeifunk [6/26/2014 12:53:09 AM]
8
The expression for "two times the sum of a number and fifteen is equal to six times the number" is: 2(N + 15) = 6N
Confirmed by jeifunk [6/26/2014 12:53:16 AM]
8
The solution set of the equation -5x + x + 9 = -4x + 12 is Ø.
8
2(4x - 1) + 3(3 - 2x) = 0
8x - 2 + 9 - 6x = 0
2x + 7 = 0
2x = -7
x = -7/2
Confirmed by jeifunk [6/26/2014 12:53:35 AM]

Questions asked by the same visitor
Solve for x. 7(x - 3) = 4(x + 5) x = 1/11, x = 1/3, x = 41/11, x = 41/3
Weegy: 7(x-3)=4(x5)x=1/11x=1/3x=41/11x=41/3 the answer is: 41/3 Solution: 7 (x-3) = 4 x^6 = x/11 = x/3 = (41 x)/11 = [ 41/3 ] User: Which of the following is the solution set of the given equation? (x - 3) - 2(x + 6) = -5 {-10}, {-4}, {8} Weegy: its -10. wait ill check again User: Solve for A. BA + C = D A = D - B - C, A = (D - C)/B, A = (C - D)/B Weegy: 3-3 = 0 User: Solve for B. A = 3(B + C) B = (A - C)/3 B = (3A - C)/3 B = (A - 3C)/3 Weegy: A=3(B+C) Since B is on the right-hand side of the equation, [ switch the sides so it is on the left-hand side of the equation. 3(B+C)=A Divide each term in the equation by 3. (3(B+C))/(3)=(A)/(3) Simplify the left-hand side of the equation by canceling the common factors. B+C=(A)/(3) Since C does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting C from both sides. B=-C+(A)/(3) ||| ||| B=-C+(A)/(3) so B = (A - C)/3 is the answer ] User: Solve this problem on paper using all four steps. Find four consecutive integers whose sum is 114. The integers are User: The type of tectonic plate boundary that occurs when two plates are colliding into each other is known as a Weegy: These plates move in relation to one another at one of three types of plate boundaries: convergent, or collisional boundaries; divergent boundaries, also called spreading centers; and transform boundaries User: A transform boundary occurs where two tectonic plates _____. collide into one another move apart from one another grind along each other sit motionless against each other Weegy: A transform boundary occurs where two tectonic plates A.collide into one another. User: When two oceanic plates collide, it creates a _____. hot spot subduction zone divergent boundary transform boundary Weegy: When two oceanic plates collide, it creates a subduction zone User: The Mid-Atlantic Ocean Ridge is an example of a _____. convergent ... (More)
Question
Updated 6/25/2014 8:51:48 PM
BA + C = D
BA = D - C
A = (D - C)/B
Confirmed by jeifunk [6/25/2014 9:06:32 PM]
A = 3(B + C)
A = 3B + 3C
3B = A - 3C
B = (A - 3C)/3
Confirmed by jeifunk [6/25/2014 9:06:49 PM]
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