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quester [9]3 years ago

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A cash register contains only five dollar and ten dollar bills. It contains twice as many five's as ten's and the total amount o

Effectus [21]

Answer:

Step-by-step explanation:

Let number of ten dollar bills be x .

So, number of five dollar bills = 2 x

Total amount of money in the cash register = 620 dollars

Amount of money in total cash as a result of five dollar bills = 2 x × 5 = 10 x dollars

Amount of money in total cash as a result of ten dollar bills = x × 10 = 10 x dollars

According to question ,

Total amount of money in the cash register = Amount of money in total cash as a result of five dollar bills + Amount of money in total cash as a result of ten dollar bills

⇒ 620 = 10 x + 10 x

⇒ 620 = 20 x

⇒ x = $\frac{620}{20}$ = 31

So, number of ten dollar bills = 31

3 0

2 years ago

1. Find the remainder if f(x) = 2x³ + 8x² – 5x + 5 is divided by x – 2.

Hunter-Best [27]

Answer:

The answer to your question is 43

Step-by-step explanation:

2x³ + 8x² - 5x + 5 / x - 2

Process

1.- Use synthetic division

2 8 -5 5 2

4 24 38

2 12 19 43

Quotient 2x² + 12x + 19

Remainder 43

4 0

3 years ago

Express 10 2/3 in simplest radical form

worty [1.4K]

<h2>Hey there! </h2><h2> $\bold{Formula: \dfrac{a \times c + b}{c}}$ </h2><h2> $\bold{10\dfrac{2}{3}=}\bold{\dfrac{10\times3+2}{3}}$ </h2><h2> $\bold{Solving\ for\ your\ numerator\downarrow}}\\\\\bold{10\times3+2=?}\\ \bold{10\times3=30}\\ \bold{30+2=32}$ </h2><h2> $\bold{b=32\leftarrow numerator}\\\\\\\\ \bold{c =3\leftarrow denominator}$ </h2><h2> $\boxed{\boxed{\bold{Answer: \dfrac{32}{3}}}}\huge\checkmark$ </h2><h2>Good luck on your assignment and enjoy your day!</h2><h2>~ $\frak{LoveYourselfFirst:)}$ </h2><h2 /><h2 />