3 years ago

I need help on these please help me smart people

Mathematics

2 answers:

Liula [17]3 years ago

7 0

Help with what? there is nothing on this page for me to help u with .

Sedaia [141]3 years ago

3 0

I’m not really sure but you can try to search it up online or ask your teacher that you don’t understand it

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A car mechanic borrow $7000 for 12 months at 13% interest rate the monthly payments are $817.43 what is the total amount includi

hoa [83]

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3 years ago

The equation $a^7xy-a^6y-a^5x=a^4(b^4-1)$ is equivalent to the equation $(a^mx-a^n)(a^py-a^2)=a^4b^4$ for some integers $m$, $n$

Ksivusya [100]

Let simplify the equations $a^7xy-a^6y-a^5x=a^4(b^4-1)$ and $(a^mx-a^n)(a^py-a^2)=a^4b^4$ :

1) $a^7xy-a^6y-a^5x+a^4=a^4b^4$

and

2) $a^{m+p}xy-a^{n+p}y-a^{m+2}x+a^{n+2}=a^4b^4$ .

Equate the coefficients:

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3 years ago

Simplify: 2 11/12 + 5 1/2 + 3 3/8 Write you answer as a mixed number.

zysi [14]

Answer:

$2\frac{11}{12} +5 \frac{1}{2} + 3\frac{3}{8}$ (write them out and convert them all into mixed fractions)