thank you!

Divide 400g in the ratio 5:3.

5+3=8 part

But, as for 1 part?

400/8 = 50 for 1 part

ratio 5= 50*5=250 g

ratio 3= 50*3=150 g

confirm the answer

250g+150g=400g

thank you very much!

( 2 x + 7 )( x - 5) = - 43 + jx

2x^{2}-3x-35-jx=-43

2x^{2}-3x-35-jx+43=-43+43

2x^{2}-(j+3)x+8=0

can you send a sketch of the figure? to make the problem more understandable

thank u very much

1/6 of 54 = 1/6*54

factor the number 54 = 6*9

1/6 * 6 * 9 = 1 * 9 = 9

Thank you very much!