2/3=3/x
2x=9
x=4.5
z=2+4.5
z=6.5
2/y=y/6.5
y^2=13
y= 3.61
Answer:
530
Step-by-step explanation:
870-340 = 530
___________
Answer:
$157.50
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 7%/100 = 0.07 per year,
then, solving our equation
I = 750 × 0.07 × 3 = 157.5
I = $ 157.50
The simple interest accumulated
on a principal of $ 750.00
at a rate of 7% per year
for 3 years is $ 157.50.
There are 0 solutions because the lines are parallel and will never intersect.
Answer:
slope intercept form is y=mx+b
a line parallel to y=-1/5x-1 is any line with the same slope but different y intercept. for example y=-1/5x+1
Step-by-step explanation:
