X + y = 22,102
.11x = .07y + 913.46 = x= (7/11)y + 8304.18
((7/11)y + 8304.18) + y = 22,102
(18/11)y = <span>13797.82
</span>
y= 13797.82/(18/11)
y=8432.00
8,432.00 dollars are invested at 7%
13,670.00 dollars are invested at 11%
Check
.07 x 8432= 590.24
.11 x 13,670 = 1503.70
1503.70 - 590.24 = 913.46
8 675/1000
8 27/40
hope this helps
Answer:
A.
Step-by-step explanation:
8x3(y+1)
is the answer of the question
9/8 group- 18/16, 1/8x9
8/9 group- 1/18x16, 16/18
other- 1/8x1/9 :)
