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Sidana [21]
2 years ago
9

In the past month, Tammy rented 1 video game and 3 DVDs. The rental price for the video game was $2.20. The rental price for eac

h DVD was$3.20. What is the total amount that Tammy spent on video game and DVD rentals in the past month?
Mathematics
2 answers:
Zepler [3.9K]2 years ago
4 0

Answer:

$9.60

Step-by-step explanation:

Andrej [43]2 years ago
3 0
The answer would be $11.80 because it’s 3 DVDs so you would multiply 3*3.20 and that’s 9.60 then add 2.20 for the video game then it’s $11.80. ( hope this helps)
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One bag of dog food is $32 if I spend a total of $256 how many bags did I buy
Korvikt [17]

Answer:

8 bags

Step-by-step explanation:

256 divide by 32 = 8

5 0
2 years ago
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A student finds the slop of the line between (4, 3) and (-2, -2). She writes -2–4/-2–3. What mistake did she make?
TiliK225 [7]
Her mistake is that she did the change in x over the change in y. It should be the change in y over the change in x.  So:  -2-3/-2-4
7 0
3 years ago
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I WANT SOLUTION AND EXPLANATION ANSWER IS GIVEN AT LAST!!!
Serga [27]

let the numbers be x and y

x + y = 1600 ----*

12%x = 20%y

0.12x = 0.2y

y = <u>0</u><u>.</u><u>1</u><u>2</u><u>x</u>

0.2

y = 0.6x

substitute in * eqn

x + 0.6x = 1600

1.6x = 1600

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then,

y = 0.6*1000

y = 600

the numbers are 1000 and 600

6 0
2 years ago
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Solve the following systems by substitution
Paladinen [302]

Answer:

The answer to your question is below

Step-by-step explanation:

Question 1

                x = 5                       Equation l

                2x + y = 10              Equation ll

- Substitute Equation l in equation ll

               2(5) + y = 10

                y = 10 - 10

                y = 0

- Solution  (5, 0)

Question 2

                 x + 16y = 20          Equation l

                 x = 4y                    Equation ll

Substitute equation ll in equation l

                4y + 16y = 20

                        20y = 20

                           y = 20/20

                           y = 1

-Find x

                x = 4(1)

                x = 4

-Solution

                (4, 1)

Question 3

                   2x + 8y = 20            Equation l

                     x = 2                       Equation ll

-Substitute equation ll in equation l

                   2(2) + 8y = 20

                      4 + 8y = 20

                            8y = 20 - 4

                            8y = 16

                              y = 16/8

                              y = 2

- Solution

                   (2, 2)              

8 0
3 years ago
Find the area of the shaded region.
miv72 [106K]

Answer:

The answer would be 27π

Step-by-step explanation:

the area is 36pi and the shaded region is 3/4 of the circle, as a 90 degree angle is 1/4 of a 360 degree circle. 3/4 of 36pi is 27pi

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2 years ago
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