Laura and Martin obtain a 20-year, $90,000 conventional mortgage at 10.5% on a house selling for $110,000. Their monthly mortgage payment including principal and interest, is $898.20. a) Determine the total amount they will pay for their house b) How much of the cost will be interest? c) How much of the first payment on the mortgage is applied to the principal?

I'm going somewhere wrong on A, I cant seem to figure out the downpayment. I calculated 215568 but now I need to add the downpayment to it. HELP MARKING BRAINLIEST!

Step-by-step explanation:

Given

a) total amount

b) Interest cost

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

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step-by-step explanation: