Answer: x+y=25000
int- 0.06x +0.085 =2000
multiply by 60
multiply interest by 100
60x+60y=60*25000
60x+85y=2000000
25y=500000
divided both by 25
y=20000 (8.5%)
x=5000 (6%)
Step-by-step explanation:
Answer:
<h2>24 miles</h2>
Step-by-step explanation:
If each lap is 1/8 of a mile, then we have to do 3x8 to get our answer.
8x3=24
So hence, Rex has to go 24 times around his block to ride his bike for 3 miles.
Thanks!
Answer:
3.5
Step-by-step explanation:
35/10 = 3.5
Five below zero.
Negative ten plus five equals negative five
Answer:
x = 0
y = -1
Step-by-step explanation:
-6x - 4y = 4
-6x + 4y = -4
Add both equations .
We have
-12x = 0
Divide both sides by -12
-12x/-12 = 0/-12
x = 0
Substitute 0 for x in either of the equations to get y. Using equation one, we have
-6(0) - 4y = 4
-4y = 4
Divide both sides by -4 to get y.
-4y/4 = 4/-4
y = -1
