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steposvetlana [31]
2 years ago
7

AND THIS!! IM STUCK ON THIS

Mathematics
1 answer:
malfutka [58]2 years ago
7 0

Answer:

y=3x+10

Step-by-step explanation:

2=-12+b

b=10

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Jesse sold cupcakes and cookies yesterday. Each cupcake sold for $1.50 and each cookie sold for $0.25. At the end of the day, Je
ale4655 [162]

Answer: 19 cupcakes and 37 cookies were sold.

Step-by-step explanation:

Let x represent the number of cupcakes that Jesse sold yesterday.

Let y represent the number of cookies that Jesse sold yesterday.

If he sold 56 cupcakes and cookies combined, it means that

x + y = 56

Each cupcake sold for $1.50 and each cookie sold for $0.25. At the end of the day, Jesse had sold $37.75 worth of cookies and cupcakes. This means that

1.5x + 0.25y = 37.75 - - - - - - - - - - -1

Substituting x = 56 - y into equation 1, it becomes

1.5(56 - y) + 0.25y = 37.75

84 - 1.5y + 0.25y = 37.75

- 1.5y + 0.25y = 37.75 - 84

- 1.25y = - 46.25

y = - 46.25/ - 1.25

y = 37

x = 56 - y = 56 - 37

x = 19

7 0
2 years ago
Graph the equation below by plotting the
maria [59]

Answer:

(I assume you have to do this on some kind of online graphing program.)

Step-by-step explanation:

Plot a point at (0, -3) because that is the y-intercept. Plot the second point at (3, 1). Once you hit “done” your graph should look similar to the one I attached a picture of. *rotatre the picture so the grey is on the bottom*

4 0
2 years ago
The attachment is above
Alenkasestr [34]

Answer:21

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
PLEASE ANSWER FAST!!!! On Friday, Susan bought a dress for 35% off the regular price of $70.00. The next day, the dress that Sus
attashe74 [19]

Answer:

She would have saved 14 dollars more

Step-by-step explanation:

Hope this helps and plz mark brainliest :)

6 0
2 years ago
Read 2 more answers
Whats the answer to 6a+12=2(3a-8)
erastova [34]
6a+12=2(3a-8)
6a+12=6a-16
-12. -12
6a=6a-4
-6a -6a
0=-4
no solution because the equation is false.
4 0
2 years ago
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