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2 years ago

Solve for the values of x and y.

Mathematics

2 answers:

Tasya [4]2 years ago

5 0

Answer:

We can’t solve for x and y

Step-by-step explanation:

galina1969 [7]2 years ago

5 0

Answer:

Uhmm We can't do that

Step-by-step explanation:

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Ellie, an office manager, needs to find a courier to deliver a package. The first courier she is considering charges a fee of $1

Ber [7]

Answer:

The weight of the package is 1 kilograms.

It will cost $ 13 by both the couriers services.

Step-by-step explanation:

Let the weight of her package is x kilograms

Now, according to the question:

The charges of first Courier = $10 + $3(x)

and The charges of Second Courier = $7 + $6(x)

Also, for x kilograms, both the charges are equal

⇒ $10 + $3(x) = $7 + $6(x)

or, 10 + 3x = 7 + 6x

or, 10 -7 = 6x - 3x

⇒ 3x = 3, implies x = 3/3 = 1

⇒ The weight of the package is 1 kilograms.

It will cost : 10 + 3(1) = $ 13 = 7 + 6(1) by both the couriers services.

5 0

3 years ago

What is the surface area of a rectangular prism that has i height of 2 length of 5 and width of 13

BaLLatris [955]

Answer:

A=202

Step-by-step explanation:

A=2(wl+hl+hw)

2·(13·5+2·5+2·13)=202

7 0

2 years ago

The fee for renting a jet ski includes a $50 initial cost plus $150 an hour. For how many hours can you rent the jet ski if you

Elina [12.6K]

Answer:

Step-by-step explanation:

650 - 50 one off fee = 600

600÷150=4 hours

5 0

2 years ago

Read 2 more answers

Help please pleassse

ASHA 777 [7]

Answer:

$n=\frac{8}{3}$ or $n = 2\frac{2}{3}$

Step-by-step explanation:

Multiply both sides of the equation by $\frac{10}{3}$

$(\frac{10}{3}) (\frac{3}{10})*n= (\frac{10}{3})(\frac{4}{5})$

Simplify both sides of the equation.

$n=\frac{8}{3}$ or $n = 2\frac{2}{3}$

<em>hope this helps :)</em>

7 0

3 years ago

When 142 is added to a number, the result is 64 more than 3 times the number. Find the number.

pishuonlain [190]

Answer:

x + 142 =3x + 64

2x = 78

x = 39

5 0

3 years ago

Read 2 more answers