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galina1969 [7]
3 years ago
11

Help I will give brainiest to whoever gets both​

Mathematics
2 answers:
Ahat [919]3 years ago
6 0

Answer:

C

A

Step-by-step explanation:

the lines intersect at (2,1)

parallel = no solution

rosijanka [135]3 years ago
6 0

Answer:

Both are D

Step-by-step explanation:

Np, although I'm not sure about the second one I'm just pretty sure

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brian and shawna are selling cookie dough. ryan sold 6 packod cookie dough and 12 packages of gingerbread cookies dough for a to
Bogdan [553]

Answer:

Chocolate chip dough = $12

Gingerbread cookie dough = $17

Step-by-step explanation:

Since there are two variables in this problem, setting up a system of equations and using the elimination method will help us find the cost for each package of cookie dough.  Based on Ryan's sales of 6 packages of chocolate chip and 12 packages of gingerbread for $276, the first equation is:

6c + 12g = 276

Since Shawna sold 8 chocolate chip and 3 gingerbread for a total of $147.00, the second equation is:

8c + 3g = 147

Using the elimination method, we will need to multiply the second equation by a factor of -4 in order to eliminate the variable 'g':

-4(8c + 3g = 147) = -32c - 12g = -588

Add the two equations:

6c + 12g = 276

+ <u> -32c - 12g = -588</u>

-26c = -312  or c = $12

Plug the value of 'c' into the first equation:

6(12) + 12g = 276 or 72 + 12g = 276 or g = $17

8 0
3 years ago
The value of a car decreases as shown in the table below.
kodGreya [7K]

Answer:

1,3,4

Step-by-step explanation:

aertyu

4 0
3 years ago
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A refrigerator at a home appliance store cost $540.00. What is the total cost of the refrigerator after a 6% sales tax is applie
Galina-37 [17]

Answer:

572.40

Step-by-step explanation:

First find the tax

540 * .06 = 32.4

Add this to the original cost

540+32.4 =572.40

8 0
3 years ago
Read 2 more answers
Jose’s drink recipe is a combination tea and lemonade. Jose uses 4 cups of tea for every 5 cups of lemonade. Juan made a recipe
CaHeK987 [17]

Answer:

Yes

Step-by-step explanation:

8 0
2 years ago
Can yall help me with this onee??
umka21 [38]

Answer:

Ok so it's been a minute since I've done this however the answer would be A I think.

  1. 3x+2y=3
  2. subtract 3x and put it behind 2y
  3. divide by 2 throughout the entire equation
  4. subtract 1 3/2 on both sides of the equation
  5. you should get y=0

8 0
3 years ago
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