Answer:
$400 and $1,000
Step-by-step explanation:
Let us assume the x be the amount invested in 7% account
And, 600 + x be the amount invested in 9% account
Now the equation is
7x% + 9%(600 + x) = $118
0.07x + 54 + 0.09x = $118
0.16x = $118 -$54
0.16x = $64
x = $400
And, the other one is = $400 + $600 = $1,000
It only equals positive 12, that symbol means it equals positive and negative 12
Answer:
idk sry
Step-by-step explanation:
sry
Answer:
x=4
Step-by-step explanation:
combine like terms
divide to get the x by itself
Answer:
c = 2 *pie* r
Step-by-step explanation:
