BRAINLIEST WILL I GIVE HURRY
1 answer:
Answer:
{10,8}
Step-by-step explanation:
-3x + 4y = -62
4x + 5y = 0
let's eliminate the x
-3x + 4y = -62 | x -4 |
4x + 5y = 0 | x 3 |
12x - 16y = 248
12x + 15y = 0
-------------------- -
-31y = 248
y = 248/(-31) = 8
since you must do this proble with elimination, we cant use subtitution. so we repeat the way once more to find x (eliminate y)
-3x + 4y = -62 | x 5 |
4x + 5y = 0 | x 4 |
-15x + 20y = -310
16x + 20y = 0
-------------------- -
-31x = -310
x = -310/-31 = 10
You might be interested in
Now multiple the coefficients and add the exponents with common bases
Now write your final expression
Hope I helped!
In total they had $25,100
57-36=21 times (rolled less than 3)
36:21 →12:7
Answer: 0.0008
Step-by-step explanation: Hope this helps :)
Answer:
0
Step-by-step explanation:
The answer would be 0
