You would need to pay $120.40 if you used $17.500 worth of life insurance
Answer:
Bill is 25 years old and Jenny is 29 years old
Step-by-step explanation:
Systems of Equations:
J = 4 + B
J + B = 54
Substitute J into the first equation.
4 + B + B = 54
Add like terms.
4 + 2B = 54
Isolate the variable.
4 + 2B = 54
-4 -4
2B = 50
2B/2 = 50/2
B = 25 years old
Plug in B into the second equation of the system.
J + B = 54
J + 25 = 54
Isolate the variable.
J + 25 = 54
-25 -25
J = 29 years old
Check your answer. Pick whatever equation in the system and plug in your answers.
J = 4 + B
29 = 4 + 25
29 = 29
Answer:
y = - x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 2x + 1 ← is in slope- intercept form
with slope m = 2
Given a line with slope m then the slope of a line perpendicular to it is
= - = - , thus
y = - x + c ← is the partial equation
To find c substitute (8, - 2) into the partial equation
- 2 = - 4 + c ⇒ c = - 2 + 4 = 2
y = - x + 2 ← equation of perpendicular line
Slope formula: y2-y1/x2-x1
Plug in: -15-0/-11-3 = -15/-14 = 15/14 = slope
1) circumference of the first bead = 0.25 in
2) circumference of the second bead = (0.25 + 0.15) in
3) circumference of the third bead = 0.25 + 0.15*2 in
4) circumference of the nth bead = 0.25 + 0.15 * (n -1) in
5) circumference of the 24th bead = 0.25 + 0.15 * (24 - 1) = 3.7 in
6) circumference = 2π*radius => radius = circumference / (2π)
7) radius of the 24th bead = circumference of the 24th bead / (2π)
radius of the 24th bead = 3.7 inches / (2π) = 0.5889 in ≈ 0.59 in
Answer: 0.59 in