2 years ago

Which ordered pair is a solution of this equation y = 80 – 8x?

Mathematics

1 answer:

Lisa [10]2 years ago

4 0

Answer:

y = -8x + 80 This is the way I found the answer

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A sequence is defined recursively using the formula f(n + 1) = –0.5 f(n) . If the first term of the sequence is 120, what is f(5

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$\bf \begin{array}{rrlll} term&\stackrel{f(n+1)=-0.5f(n)}{~\hfill value~ }\\ \cline{1-2} f(1)&120\\ f(2)&-0.5(120)\\ &-60\\ f(3)&-0.5(-60)\\ &30\\ f(4)&-0.5(30)\\ &-15\\ f(5)&-0.5(-15)\\ &7.5 \end{array}$

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nika2105 [10]

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Step-by-step explanation:

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$7995.85

Step-by-step explanation:

We will use simple interest formula to solve our given problem.

$A=P(1+rt)$ , where,

A = Amount after t years,

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r = Annual interest rate in decimal form,

t = Time in years.

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$t=\text{141 days}=\frac{141}{365}\text{ year}$

$A=\$78001+0.065\times \frac{141}{365})$

$A=\$7800(1+0.065\times 0.38630136986)$

$A=\$7800(1+0.025109589041)$

$A=\$7800(1.025109589041)$

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$A\approx \$7995.85$

Therefore, Judy will will pay back on January 20: <u>$7995.85</u>.

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3 years ago

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Think of debt to GDP as a fraction. Debt / GDP

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3 years ago

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Which ordered pair is a solution of this equation y = 80 – 8x?​

Which ordered pair is a solution of this equation y = 80 – 8x?