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How many quarters are there in 2 wholes and 3 over 4?
2 3/4 ÷ 1/4 = (2×4+3)/4 ÷ 1/4 = 11/4 ÷ 1/4 = 11/4 × 4/1 = (11×4)/(4×1) = 44/4 = 11
What comes next 1 3 4 7 11?
18. 1+3=4 3+4=7 4+7=11 7+11=18
What number should come next at the end of this series 1-12 1-6 1-3 2-3?
4/3 or 11/34/3 or 11/34/3 or 11/34/3 or 11/3
X plus 2y equals 11 3x-4y equals -17?
This is a system of two linear equations: x+2y=11 3x-4y=-17 One way to solve this system is to solve for x (or y) in the first equation and then plug it into the second equation to solve for the other variable, which then allows us to solve for our original variable. (1) Take the first equation and solve for x: x=11-2y (2) Plug this value into the second equation: 3x-4y=3(11-2y)-4y=33-10y=-17. We see that y=5. (3) We now plug this into either equation to solve for x: From (1): x=11-2y=11-2(5)=1 We get x=1 and y=5. It's also always a good idea to plug the numbers we found into our original two equations to verify they work. Indeed, x+2y=1+2(5)=1+10=11, and 3x-4y=3(1)-4(5)=3-20=-17.
What is 11 over 12 - 3 over 4?
It is: 11/12 -3/4 = 1/6
How do you solve 3 - 4 equals -1?
-(4-3) -(1) -1
Solve 2a plus 3 equals 11?
a = 4
How do you solve this math problem 4-5x equals 1 plus 6x?
4 - 5X = 1 + 6Xadd 5X to each side4 = 1 + 11Xsubtract 1 from each side3 = 11Xdivide each sides integers by 113/11 = X=========check in original equation4 - 5(3/11) = 1 + 6(3/11)4 - 15/11 = 1 + 18/11( now 4 = 44/11 and 1 = 11/11 )44/11 - 15/11 = 11/11 + 18/1129/11 = 29/11=============checks
How many quarters are there in 2 wholes and 3 over 4?
2 3/4 ÷ 1/4 = (2×4+3)/4 ÷ 1/4 = 11/4 ÷ 1/4 = 11/4 × 4/1 = (11×4)/(4×1) = 44/4 = 11
How do you solve 3 to the negative 4th power?
3^(-4) = (1/3)^4 = 1/81
Find the slope of the line -11-10 and -1-4?
well that depends is it (-11,-10) and (-1,-4) or is it (-1,-11) (-4,-10) either way I'll solve the slope for both. so the first way with (-11,-10) (-1,-4) is to subtract the two y's over the two x's so -10--4/-11--1 which equals -10+4/-11+1 which equals -6/-10 and when you reduce you get 3/5 then the second ex. would be -4--11/-1--10 = -4+11/-1+10 = 6/9 reduce to 2/3.
How do you draw and write absolute value equations?
| 2x + 3 | = 11 make 2 cases case 1) 2x + 3 = 11; solve x = 4 case 2) 2x + 3 = -11; solve x = -7 always 2 cases one = positive and one = negative
Solve 2 3 plus 4 6?
2/3 +4/6 =
Which is bigger 3 11 or 1 4?
3/11 = 12/44 1/4 = 11/44 3/11 is bigger.
Solve 2x-3y4 and x 4y 3 by matrix method?
2x - 3y = 4 x + 4y = 3 Write the augmented matrix: 2 -3 4 1 4 3 Multiply the first row by 1/2: 1 -3/2 2 1 4 3 Subtract the second row from the first row: 1 - 3/2 2 0 -11/2 -1 Multiply the second row by -2/11: 1 -3/2 2 0 1 2/11 Multiply the second row by 3/2 and add it to the first row: 1 0 25/11 0 1 2/11 Thus x = 25/11 and y = 2/11 Check:
Solve 5 4 3 2 1 equals 4?
(5 + 4 - 3 - 2) x 1 = 4
Simplify the fraction of 11-7 1 4?
11 - 7 1/4 = 3 3/4.
