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kirill115 [55]
2 years ago
13

19. Tracey stopped at the convenience store on her way to school. With tax, bottles of soda

Mathematics
1 answer:
ki77a [65]2 years ago
6 0

Answer:

she could buy 3 bags of chips with money left over

Step-by-step explanation:

19. 12 - 3 (2 bottles soda) = 9 - (3)(2.50 bags of chips)=  9 - 7.50 =1.50

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Please give a full explanation and I will give you brainlest
andrew-mc [135]

Answer:

w = 33

Step-by-step explanation:

w ÷ 3.3 = 10

multiply both sides by 3.3:

w ÷ 3.3 x 3.3 = 10 x 3.3

⇒ w = 33

6 0
2 years ago
Question 7 Multiple Choice Worth 1 points)
expeople1 [14]

Answer:

The answer to your question is (3, 0)

Step-by-step explanation:

Data

              4x  +  2y  = 12                 Equation l

                x  -    y   = 3                   Equation ll

Process

To solve this problem use the elimination method

1.- Multiply equation ll by 2

              4x  +  2y  =  12

              2x  -  2y  =    6

              6x      0   = 18

2.- Solve for x

                        6x = 18

                          x = 18/6

                          x = 3

3.- Substitute x in equation ll to find y

                3  -  y  = 3

-Solve for y

                    -y = 3 - 3

                     y = 0

4.- Write the solution

                   (3, 0)

8 0
3 years ago
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Well first off x times x is squaring whatever the number is while x plus x is just multiplying by 2
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One square megameter is equal to 1.0×106 square kilometers. How many square megameters are in 9,000,000 square kilometers?
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Write 0.09 as a simplified fraction
Illusion [34]
9/100, let me know if this helps.
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