No solutions Infinite solutions or just one

Mathematics

1 answer:

kow [346]3 years ago

5 0

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

The given expression is :

$6(3 - 5w) = 5(4 - 2w) - 20w$

$18 - 30w = 20 - 10w - 20w$

$18 - 30w = 20 - 30w$

here, 30 w is in both sides of the equation so they will cancel out each other, hence it's solution can't be determined.

so, correct option is No solution.

You might be interested in

Toby just graduated from four years of college. At the beginning of each year, he took out a Stafford loan with a principal of $

miv72 [106K]

The effective monthly interest rate is:
i = 0.053/12 = 0.0044

The effective annual interest rate is:
i = (1 + 0.0044)^12 -1 = 0.0543

The present worth of all the loans is:
P = 6125 + 6125 (1 + 0.0543)^-1 + 6125 (1 + 0.0543)^-2 + 6125(1 + 0.0543)^-3
P = $22,671.40

If he starts paying after four years, the worth of the loans by then is:
P = 22671.40 (1 + 0.0543)^4 = 31,616.16

8 0

3 years ago

Read 2 more answers

Consider the parabola with a focus at the point (4,0) and directrix y = 3.

valentinak56 [21]

$\sqrt{x^{2} + y^{2}-8x +16}$ and mod(y-3)

Step-by-step explanation:

Step 1 :

Given the focus is at (4,0) and the directrix is y = 3. We have to find the 2 equations which relate the distance of the given focus and the given directrix to any point (x, y) on the parabola

Step 2 :

The distance between a point P(x,y) given on the parabola and the focus (4,0)

$\sqrt{(x-4)^{2} + (y-0)^{2} } = \sqrt{x^{2}+16-8x + y^{2} } = \sqrt{x^{2} + y^{2}-8x +16}$