Your question is incomplete.
If you want me to tell the ratio, its 3:2
42$ because 10 % is 4 dollars so that 5% cut that 4 in half witch made it 2
Answer:
there are 15 marbles in the bag
Step-by-step explanation:
Answer:
a) x = -10
b) x = 7
Step-by-step explanation:
a)
2(x + 3) = x - 4
2x + 6 = x - 4
2x - x = -4 - 6
x = -10
b)
4(5x - 2) = 2(9x + 3)
20x - 8 = 18x + 6
20x - 18x = 6 + 8
2x = 14
x = 7
