It's 130, any quadrilateral's angles add up to 360 and those numbers add up to 230, 360-230 = 130
Answer:
89/35 = 2 and 19/35
Step-by-step explanation:
7x - 8 = 8 + 3x
7x - 3x = 8 + 8
4x = 16
x = 16/4
x = 4
Answer:
Hi! I believe this is your answer:
$750
Step by step explanation:
interest + interest = total interest
0.08*x + 0.09*(9000-x) = 750 dollars
0.08x + 810 - 0.09x = 750
-0.01x = 750 - 810 = -60 ====> x = %28-60%29%2F%28-0.01%29 = 6000.
Final answer:
$6000 was invested at 8%. The rest 9000-6000 = 3000 dollars were invested at 9%.
Check. 0.08*6000 + 0.09*3000 = 480 + 270 = 750 dollars.
Answer: 60 I think
Step-by-step explanation: 200 dollar multiply by 0.03 then times 10.
3% is equal to 0.03 and by ten years means to multiply.
