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Tom [10]
3 years ago
11

On a trip, you had to change your money from dollars to euros. You got 450 euros for 600 dollars.What is a unit rate that descri

bes the exchange?
Mathematics
2 answers:
Alisiya [41]3 years ago
4 0
If you divide the amount of Dollars by the amount of Euros you get the price of 1 Euro in Dollars.

$600/450€ = $1,33 per each Euro
Travka [436]3 years ago
4 0

Answer:

0.75 euros per dollar.

Step-by-step explanation:

It is given that on a trip, you had to change your money from dollars to euros.

You got 450 euros for 600 dollars. It means

450 euros = 600 dollars

We need to find the unit rate that describes the exchange.

\text{Unit Rate}=\dfrac{Euros}{Dollars}

\text{Unit Rate}=\dfrac{450}{600}

\text{Unit Rate}=\dfrac{3}{4}

\text{Unit Rate}=0.75

Therefore, the unit rate is 0.75 euros per dollar.

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PLEASE HELP
Tems11 [23]

QUESTION A

The given multiplication problem is

\frac{39}{64} \times \frac{8}{13}

Factor each term to obtain;

\frac{13\times 3}{8\times8} \times \frac{8}{13}

Cancel out the common factors to obtain;

\frac{1\times 3}{8\times1} \times \frac{1}{1}

Simplify to get;

\frac{3}{8}

QUESTION B

The given multiplication problem is

\frac{2}{3}\times \frac{1}{5}\times \frac{4}{7}

This the same as

\frac{2\times 1\times 4}{3\times 5\times 7}

This simplifies to;

\frac{8}{105}

QUESTION C

The given problem is

\frac{3}{5}\times \frac{10}{12} \times \frac{1}{2}

This is the same as

\frac{3}{5}\times \frac{5}{6} \times \frac{1}{2}

=\frac{1}{1}\times \frac{1}{2} \times \frac{1}{2}

This simplifies to

=\frac{1}{4}

QUESTION D.

The given expression is

\frac{4}{9}\times 54

Factor the 54 to obtain;

\frac{4}{9}\times 9\times 6

Cancel the common factors to get;

\frac{4}{1}\times 1\times 6

This simplifies to;

=24

QUESTION E

The given problem is

20\times 3\frac{1}{5}

Convert the mixed numbers to improper fraction to obtain;

=20\times \frac{16}{5}

=4\times5 \times \frac{16}{5}

Cancel the common factors to get;

=4\times1 \times \frac{16}{1}

=64

QUESTION F

The multiplication problem is

11 \times 2 \frac{7}{11}

Convert the mixed numbers to improper fractions to obtain;

11 \times \frac{29}{11}

Cancel out the common factors to get;

=1 \times \frac{29}{1}

Simplify;

=29

QUESTION G

The given problem is

5\frac{1}{3}\times 5\frac{1}{8}

Convert to improper fractions;

=\frac{16}{3}\times \frac{41}{8}

Cancel out the common factors to get;

=\frac{2}{3}\times \frac{41}{1}

=\frac{82}{3}

Convert back to mixed numbers

=27\frac{1}{3}

QUESTION H

The given expression is

10\frac{2}{3} \times 1\frac{3}{8}

Convert to improper fraction to get;

\frac{32}{3} \times \frac{11}{8}

Cancel common factors to get;

=\frac{4}{3} \times \frac{11}{1}

Simplify

=\frac{44}{3}

Convert back to mixed numbers;

=14\frac{2}{3}

7 0
3 years ago
Write an equation of a line that passes through (-1,6) and has a slope of 4.
jeka94

Answer:

y-6=4(x+1) or y=4x+10

Step-by-step explanation:

Point: (-1,6)

m=4

Slope-point form is y-y1=m(x-x1)

y1=6

x1=-1

Now, plug it in!

y-6=4(x-(-1)) which is y-6=4(x+1)

Of course, if you want you could always simplify it down to y=4x+10 if you wanted to

Hope this helps!

7 0
3 years ago
X-5=20 show work pleaseeeeeee
KATRIN_1 [288]

Answer:

x-5=20

x=20+5    (When bringing -5 to the other side of the equal, it changes to +5)

x=25

6 0
3 years ago
Read 2 more answers
What is the value of X
UkoKoshka [18]

Answer:

28b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help me solve with V!!!!!
Sergeeva-Olga [200]
f=\dfrac{m(v-v_0)}{t}\\
ft=m(v-v_0)\\
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