3 years ago

Simple word promblem

Mathematics

1 answer:

Paraphin [41]3 years ago

3 0

16 dollars because it's 2 dollars per meter wide and it's 8 meters so 8x2=16

You might be interested in

Ty's brother earns $15 per hour. The store offers him a raise of 12%. How much is the raise in dollars

gizmo_the_mogwai [7]

Answer:

$1.80

Step-by-step explanation:

5 0

3 years ago

Pierce is making a rectangular frame for a photo collage that has a perimeter of 72.2 72.2 inches. The length of the frame is 20

Allushta [10]

Answer:

$P = 2x+2y$ (1)

And we know that the lenght is y = 20.3. If we solve for x from equation (1) we got:

$P-2y = 2x$

$\frac{P-2y}{2} =x$

And replacing we got:

$x = \frac{72.2 in -2*20.3 in}{2}= 15.8 in$

And the width for this case would be 15.8 in

Step-by-step explanation:

For this case we know that the photo is rectangular. Let's define:

x = the width, y= the length

And we know that the perimeter is given by:

$P = 2x+2y$ (1)

And we know that the lenght is y = 20.3. If we solve for x from equation (1) we got:

$P-2y = 2x$

$\frac{P-2y}{2} =x$

And replacing we got:

$x = \frac{72.2 in -2*20.3 in}{2}= 15.8 in$

And the width for this case would be 15.8 in

4 0

3 years ago

Which expression is equivalent to 6(14)? 6(10 + 4) 6(10 + 14) 6(1 + 40) 6(10 + 40)

krok68 [10]

The first one because of you add 10 and 4 you get 14. And they both multiply 6 by 14.

8 0

3 years ago

What does 28+87÷3⋅2^3 equal

11111nata11111 [884]

Answer:

260

Step-by-step explanation:

28+29(23)

=28+(29)(8)

=28+232

7 0

2 years ago

Read 2 more answers

Y is directly proportional to x,<br> and y = 45 when x = $600...<br> Find y if x = $1000.

Paul [167]

Answer:

The Answer is: 75.

Step-by-step explanation:

Set up the equation:

45 / 600 = y / 1000

600y = 45 * 1000

600y = 45000

y = 45,000 / 600 = 75.

5 0

3 years ago