Answer:
x ÷ 43 = 3...28
Step-by-step explanation:
None
Answer:
m = 1/3, b = 2
Step-by-step explanation:
The equation is already written is slope-intercept form, y = m x + b.
Answer:
Step-by-step explanation:
We would apply the formula for determining simple interest which is expressed as
I = PRT/100
Where
I represents interest paid on the amount invested.
P represents the principal or amount invested.
R represents interest rate
T represents the duration of the investment in years.
From the information given,
P = 5800
R = 7.5
T = 1 year
I = (5800 × 7.5 × 1)/100 = $435
Therefore,
The increase in amount is $435
The Year-end amount is
5800 + 435 = $6235
Answer: x = 560 miles/hr
Step-by-step explanation:
Let speed of first plane = x
Let speed of second plane = y
x-y =108 (first plane is faster)
It took first plane 2.25 hrs to be 1825 miles apart.
Distance moved after 2.25 hrs =2.25x
It took second plane 1.25 hrs to be 1825 miles apart
Distance moved after 1.25 hrs =1.25y
So 2.25x + 1.25y = 1825 --------1
Put x = 108+y in eqn 1
2.25(108+y) + 1.25y= 1825
243 + 3.5y = 1825
3.5y= 1582
y = 452
x = 108 + 452 = 560 miles/hr
The answer is B. an = 13 + 14(n-1)
