Answer:y=12
Step-by-step explanation:
-5 + 6d + 3 = 34
-2+6d=34
Add 2 to both sides
6d=36
Divide both sides by 6
6d/6=36/6
d=6
Check:
-5 + 6d + 3 = 34
Substitute d=6 into the equation
-5+6(6)+3=34
-5+36+3=34
31+3=34
34=34
Hope this helps! :)
Using the simple interest relation, the amount invested in stocks and bond respectively is $15,000 and $2000
<u>Simple interest</u>
<u>Let her total principal = p</u>
<u>Stock</u><u> : </u>
- Interest = 15000 × 0.07 × 1 = 1050
<u>Bond</u><u> </u><u>:</u><u> </u>
- Interest = (p - 15000) × 0.09 = 0.09p - 1350
<u>Total interest earned</u> :
1050 + 0.09p - 1350 = 1230
-300 + 0.09p = 1230
0.09p = 1230 + 300
0.09p = 1530
p = $17000
Hence,
Amount invested in stock at 7% = $15000
Amount invested in bond at 9% = $17000 - 15000 = $2000
Learn more : brainly.com/question/25297296
Answer:
0.625 or 5/8
Step-by-step explanation:
Y2-Y1 /X2-X1
it is 8-3/10-2=5/8 but than divide 5by8 and =0.625
Well, what are the like terms?
5x and 3x
-17 and 21
so combine them and what do you get?
I don't what to just give you the answer I want to also help you.
