Answer:
8 and - 2
Step-by-step explanation:
let x be the larger number and y the smaller , then
x = 5y + 18 → (1)
3x + 4y = 16 → (2)
substitute x = 5y + 18 into (2)
3(5y + 18) + 4y = 16 ← distribute parenthesis and simplify left side
15y + 54 + 4y = 16
19y + 54 = 16 ( subtract 54 from both sides )
19y = - 38 ( divide both sides by - 19 )
y = - 2
substitute y = - 2 into (1)
x = 5(- 2) + 18 = - 10 + 18 = 8
then larger number is 8 and smaller is - 2
Answer:
Well, at least you improved. But maybe you should use another source besides brainly for your tests. Sometimes people put the wrong answers just to get points.
I hope you do better next time! Good luck!!
2.25/100 x =630
x= 630 x 100/2.25
x= 28000
Answer:
-190 is the answer to the question
Answer:
4(x + 8)
Step-by-step explanation:
4x and 32 are both divisible by 4, so divide the equation by 4, and multiply the 4 by the result, which is x + 8, so the answer is 4(x + 8) because x + 8 cannot be simplified anymore.
