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3 years ago

7

sam needs to memorize words in a vocabulary list for spanish class he has memorized 30 of the words which is five - sixths of th

e list how many words are on the list?

1 answer:

Yuliya22 [10]3 years ago

3 0

I believe that the answer is 36.

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Please help me ASAP

Salsk061 [2.6K]

Answer:

Two.

Step-by-step explanation:

Simultaneous equation is a Finite sets of equations whose common solutions are sought.

Two solutions in the equation above is sought.

5 0

3 years ago

What is the answer to

Yuki888 [10]

Answer:_______________________________________________

-0.5

4 0

1 year ago

Read 2 more answers

A jar contains $14.25 in quarters and dimes. There are 75 coins in the jar. Find the number of quarters in the jar.

Marianna [84]

Set up a system of equations.
d + q = 75
.1d + .25q = 14.25

Multiply the first equation by -.1 so that the "d's" will cancel.
-.1d -.1q = -7.5
.1d +.25q = 14.25
Now add the two equations together
.15q = 6.75
divide both sides by .15
q = 45
There are 45 quarters in the jar

8 0

3 years ago

How do I find the cost for the sales tax if the price is $7 and the sales tax is 8% or 0.08

galina1969 [7]

Multiply 7 by 0.08 and you get $0.56. $0.56 is the tax. For other tax questions just multiply the price and the sales tax as the decimal.

7 0

3 years ago

Read 2 more answers

Find the sum to n terms of the series 0.6+0.66+0.666+.....................

RSB [31]

<span>We have
</span> $0.6+0.66+0.666+0.6666$

Let's take 6 out from the series
$6(0.1+0.11+0.111+0.1111+....$

<span>Now multiply and divide by 9
</span> $\frac{6}{9}(0.9+0.99+0.999+0.9999+....$

$\frac{6}{9}(1-0.1+1-0.01+1-0.001+1-0.0001+....
\\
\\\frac{6}{9}(1-10^{-1}+1-10^{-2}+1-10^{-3}+...$

<span>all 1s add up to n
</span> $\frac{6}{9}(n-\frac{1}{10}\times \frac{1-(\frac{1}{10})^{n+1}}{1-\frac{1}{10}})$

8 0

3 years ago