Renee, Susan, and Martha will share the cost to rent a vacation house for a week.
• Renee will pay 40% of the cost.
• Susan will pay 0.35 of the cost.
• Martha will pay the remainder of the cost.
Part A
Martha thinks that she will pay 1 of the cost. Is Martha correct?

The cost to rent a vacation house for a week is $850. How much
will Renee, Susan, and Martha each pay to rent this house for a
week?

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the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation:

answer: integers are just whole numbers: positive, negative, and zero.

i = {-∞, -2, -1, 0, 1, 2, 3, ∞}

let x = 1st integer

let y = 2nd integer

x = 3y + 17   {equation 1}

xy = -24         {equation 2}

substitute 3y+17 in place of x n equation 2

and solve for y.

(3y+17)y = -24

3y2 + 17y = -24

3y2 + 17y + 24 = 0

from quadratic equation:

y = [-17±√(172-4(3)(24))]/(2(3))

y = (-17 ±√1)/6

y = (-17+1)/6   or     y = (-17-1)/6

y = -16/6           or     y = -18/6

y = -2 2/3         or   y = -3

since we are dealing with

y = -3

x = 3y+17 = -9+17 = 8

the integers are -3, 8

step-by-step explanation: