Jessica has $7 left in her pocket. she spent $9 on a ticket to a baseball game, $3 on a hotdog, and $11 on a hat. how much money did she have at the beginning of the day?

The answer is $30.

7+9+3+11=30.

Lets calculate how much she spent in her day first :

$9 + $3 + $11 = 23$

She spent $23 during the day.

She still has $7 left in her pocket, which means that if you add the amout of money she has left and the amout of money she spent during the day, you'll be able to find out how much money she had at the beginning of the day!

$23 + $7 = $30

Jessica had $30 at the beginning of the day!

There you go! I really hope this helped, if there's anything just let me know! :)

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33