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What is r squared minus 4?
That's not possible to simplify, or give an answer to, unless you know what 'r' is.
What is the awnser of R plus 2s plus 3R?
It simplifies to: 2s+4R
R plus s equals 4 2r plus 3s equals 8?
r + s = 4 and 2r + 3s = 8 multiply the first equation by 2 giving 2r + 2s = 8 subtract this from the second equation giving s = 0 So r = 4 and s = 0.
What is r-4 divided by 9?
-13
How do you simplify ratio if Sam earns R 12 Ron earns R 15 what is the ratio of Ron's salary to sam's in simplified form?
the simplified ratio is 4:5
What is r squared minus 4?
That's not possible to simplify, or give an answer to, unless you know what 'r' is.
What is the awnser of R plus 2s plus 3R?
It simplifies to: 2s+4R
Reen is twice as old as SUnita Three years ago she was threetimes as old as Sunita How Old is Reena Now?
Let Sunita's age now be x. Therefore, Reena's age now is 2x. Three years ago, Reena was 2x - 3 and Sunita was x - 3. From the given information, we have: 2x - 3 = 3(x - 3). Solving this equation, we find x = 9. Therefore, Reena is currently 18 years old.
2r plus 2s equals 50 and 2r minus s equals 17?
2r + 2s = 50 2r - s = 17 therefore 4r - 2s = 34 Add so that you can eliminate one of the variables: 2r + 2s = 50 4r - 2s = 34 ---------------- 6r + 0s = 84 Solve for r: 6r = 84 r = 14 Substitute r into one of the original equations: 2(14) + 2s = 50 28 + 2s = 50 2s = 22 s = 11 Doublecheck with the other original equation: 2(14) - 11 = 28 - 11 = 17
R plus s equals 4 2r plus 3s equals 8?
r + s = 4 and 2r + 3s = 8 multiply the first equation by 2 giving 2r + 2s = 8 subtract this from the second equation giving s = 0 So r = 4 and s = 0.
What is negative 9 equals r over 4?
r = -36
Ralph is 3 times as old as Sara In 6 years Ralph will be only twice as old as Sara will be then Find Ralph's age now?
1) 3S = R 2) R+6= 2 (S+6)= 2S+12 ----> R=2S+6 1,2 )--> 3S = 2S+6 ---> S=6 & R= 3 x 6 = 18 Ralph is 18 & Sara is 6 .
what- choose the property of equality that justifies the step. prove: if q= 8r+ 12, r= 2s +1, and s = 4, than q= 84.?
substitution
What is r-4 divided by 9?
-13
How do you simplify ratio if Sam earns R 12 Ron earns R 15 what is the ratio of Ron's salary to sam's in simplified form?
the simplified ratio is 4:5
2s of r in krb?
2 scoops of raisins in Kellogg's raisin bran
What is the sum of 2r and 2s?
since you do not know what r and s is all you need to write is... 2r + 2s the sum just simply means add them together.
