Answer:
<em>no solution</em>
Step-by-step explanation:
6x+ 3(-2x+4)=-12
6x-6x+12=-12
12 is not equal to -12.
So basically they are all negatives... positive and negative make negative you add them and put a negative in front.... -25-12-34 add them -37-34 = -71
Answer:
A = 15 B = 25 in four years 19+29 = 48
Step-by-step explanation:
age A and B ratio is 3 to 5
A+4 + B+4 = 48
A + B = 40
A/B = 3/5 A = 3B/5
A + B = 40
3B/5 + B = 40
3B + 5B = 200 multiple both sides by 5
8B = 200
B = 25
A = 3B/5
A = 3(25)/5
A = 15
Answer:
9xy|xy|
Step-by-step explanation:
25xy*V81x^2y^2/V625=25xy*9|xy|/25=9xy|xy|
Answer:
16 : 20 = 0,8 = 80%
Step-by-step explanation:
pls make me a brinist
