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3 years ago

-15=-0.2, y/-3=1/6, -2/3m=-12 and -4p+19=11 PLZZ HELP ME

Mathematics

2 answers:

Alexxandr [17]3 years ago

6 0

-4p+19=11

Subtract 19 from both sides

-4p = -8

Divide each side by 4. It is a positive number.

7nadin3 [17]3 years ago

4 0

I don't understand the first one but,
the second one
y / -3 = 1/6
multiply both sides by -3 to isolate the y
y = -1/2

the third one
-2/3 m = -12
we will multiply both sides by the reciprocal of 2/3 which is 3/2
-m = -18
then we will divide both sides by -1 to isolate the variable
m = 18

the last one
-4p + 19 = 11
we will subtract 19 from both sides
-4p = -8
then divide by -4 to isolate the variable
p = 2

Hope this helps :)

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3 years ago

Anna has a 30-year, 5.75% mortgage on her $250,000 home. She has been

poizon [28]

Answer:

Her new monthly payment is now $1,378.91¢

Step-by-step explanation:

For us to calculate the new monthly mortgage payment that Anna will start paying from now on, we need to input the formula for calculating monthly mortgage payments.

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$M = P [\frac{r(1+r)^{n} }{(1+r)^{n}-1}]$

Where M is the monthly mortgage payment.

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n is the number of payments(the number of months you will be paying the loan).

In this case, the new principal that Anna must pay back is $231,905.47¢. The annual interest rate has been reduced to 5.17% from 5.75% so the new monthly interest rate will be obtained by dividing the new annual interest rate by 12

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= 0.431%

This is the new monthly interest rate.

Since she has been paying her mortgage loan diligently for 5 complete years. It means she now has just 25 years to complete the payment. If 12 months make up one year, then there are - 12 × 25 = 300 more months to go.

300 is therefore "n" that is required for the calculation.

All the terms needed for the calculation of her new monthly mortgage is now complete.

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4 0

3 years ago

Read 2 more answers

What is two over twelve + four over nine

noname [10]

Answer:

2/3

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2/12+4/9

Find a common denominator

16/72+ 32/72

48/72

Simplify

=2/3

Hope this helps

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3 years ago

Dean's Diner offers its clients a choice of regular and diet soda. Last night, the diner served 50 sodas in all, 90% of which we

Montano1993 [528]

Answer:

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Answer:

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