Determine the standard form of the equation of the line that passes through 6,-9 and -8,6

15x + 14y = -218

Step-by-step explanation:

To write the equation of a line when given two points, calculate the slope and substitute it into the point slope form of a line. From this form of the equation, you can simplify and convert to the standard form.

First, find the slope using the formula.

Substitute m = -15/14 and the point (-8,6) into the point slope form .

To convert to standard form, multiply the equation by 14. This means each term is multiplied by 14 to clear the denominator. Then multiply using the distributive property. You will now need to move terms across the equal sign. Begin by adding 15x to both sides. Lastly, subtract 98 from both side.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

it is x equals 3   plese mark me really need it

step-by-step explanation: