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3 years ago

15

You are selling lemonade for $1.50,a bag of kettle corn for $3,and a hot dog for $2.50 at a fair .write and simplify an expressi

on for the amount of money you receive when p buy one of each item

1 answer:

Sergio [31]3 years ago

6 0

<h2>When you sell these three things you would need 3 people (p) to buy them. But together or separate.</h2><h2 /><h2>$1.50 + $3.00+$2.50= $7.00</h2>

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-4x+y=23 and 4x-9y=-15

astra-53 [7]

Answer: x= -6; y= -1

Step-by-step explanation:

-4x + y = 23

4x - 9y = - 15

-4x + y = 23

y = 23 + 4x [Add 4x to both side]

4x - 9(23 + 4x) = - 15

4x - 207 - 36x = - 15

-32x - 207 = -15

-32x = 192 [Add 207 to both side]

x = -6 [Divide -32 from both side]

-4x + y = 23

-4(-6) + y = 23 [Plug in -6 for x]

24 + y = 23 [Subtract 24 from both side]

y = -1

5 0

3 years ago

Does — бр + 7 = 7 – бр have <br> No Solution, One Solution, or Infinitely

julsineya [31]

Answer:

Infinitely

Step-by-step explanation:

Hi,

Both sides of the equation are equal to each other, this means they're the exact same line and overlap. This is infinitely many solutions.

Hope this helps :)

4 0

2 years ago

Read 2 more answers

TERESA gave away 8 baseball cards and has 4 BASEBALL cards left. WRITE A subtraction problem tp show the fraction of he baseball

N76 [4]

Teresa gave away 8 baseball cards and has 4 left. 8 plus 4 means she originally had 12. Right now she has 4 out of her original 12 cards remaining. This gives us 4/12. We can simplify this by dividing our greatest common factors. 4 goes into both parts of our fraction, when we divide each part by 4 we end up with 1/3. Since we are unable to simplify this problem any further, this means our solution and fraction is 4/12 aka 1/3.

4 0

3 years ago

The pilot on the flight that Morgan was on announced that they were flying at 30,360 feet. Was Morgan over 6 miles above the gro

beks73 [17]

so we are using some conversions here

so first convert 30,360ft=?miles

we are going to use

division like SBD

silly babies dancing an example ofc so it means small to big,divide so,

30,360ft÷5,280=5.75miles

5,280 is how many ft are in a mile.:)

so no,Morgan wasn't over 6 miles

3 0

3 years ago

What is the 4th term in a geometric sequence for which a1=15 and r=1/3

Hitman42 [59]

Geometric goes liket his
$a_n=a_1(r)^{n-1}$
given
a1=15
r=1/3
find a4 or 4th term

$a_4=15( \frac{1}{3} )^{4-1}$
$a_4=15( \frac{1}{3} )^{3}$
$a_4=15 (\frac{1}{27})$
$a_4=\frac{15}{27}$
$a_4=\frac{5}{9}$
4th term is 5/9

8 0

3 years ago