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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

Mathematics

2 answers:

Alex73 [517]3 years ago

6 0

inequalities shown in

y greater than 0

Delicious77 [7]3 years ago

3 0

Hey!

The correct answers are:

B- x + y ≤ 10

D- x ≥ 4

Explanation:

The illusionist needs at least 4 female volunteers. This means he could use 4 or more; this means x, the number of female volunteers, is greater than or equal to 4:

x ≥ 4

The total of number of volunteers needed is up to 10. This means the illusionist can use 10 or fewer people; this means the total is less than or equal to 10.

The number of female volunteers is x and the number of male volunteers is y; together they create the expression x+y. This gives us

x+y ≤ 10

Hope my answer helps!

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When Gene and Kelly were planning their trip to Paris, one United States dollar was worth about $\frac{7}{10}$ of a euro. Before

Andre45 [30]

Answer:

$280 dollars

Step-by-step explanation:

When they were leaving

$\$1 \approx \frac{7}{10}$ Euro\\Therefore:\\\$1000 \approx \dfrac{7}{10}\times 1000 =700$ Euro$

When they returned home, they brought 196 Euros.

$If\:\:\$1 \approx \frac{7}{10}$ Euro\\Then: 1 Euro $=\$ \dfrac{10}{7}\\\\$Therefore:\\\\196 Euros = \$ 196 \times \dfrac{10}{7} =\$280$

They brought back $280 dollars to the United States.

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4 years ago

Read 2 more answers

What is the area of the parallelogram?

melomori [17]

Answer:

4+4+15+15 that will show you the answer of the area

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3 years ago

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Dean's inital bank account was -$20.10. He made deposits of $1357.48 and $599, three withdraws of $375 and the bank credited his

Viefleur [7K]

Answer:

$901.88

Step-by-step explanation:

-20.10 + 1357.48 = 1337.38

1337.38 + 599 = 1936.38

1936.38 - (3*375) = 811.38

811.38 + (45.25*2) = 901.88

$901.88

Hope this helps!

3 0

3 years ago

Plz help right answer gets BRAINEST

alex41 [277]

Answer:

B. No

Step-by-step explanation:

7 and 11 have multiple outputs, therefore, this is not a function.

7 0

3 years ago

Linear function model

deff fn [24]

Answer:

f(x) = 800 - 75x

Step-by-step explanation:

Rachel took a loan of 800 dollars | Money Owed: f(x) = 800

She pays back 75 dollars a week <-> (x) | Money Owed: f(x) = 800 - 75x

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2 years ago