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Ulleksa [173]
4 years ago
8

Brainliest for correct awnser! ASAP! Use the guess check method! Teresa got a $25 gift card for her birthday. She can download a

n album for $9 and an individual song for $1. She spends all $25 to download 9 recordings. How many of each type did she download? A. 2 albums, 7 songs B. 1 album, 8 songs C. 4 albums, 5 songs D. 3 albums, 6 songs
Mathematics
2 answers:
Brilliant_brown [7]4 years ago
7 0

Answer:

Option A

Step-by-step explanation: One album costs $9, therefore, two will cost $18. Each song is $1, and seven songs cost $7. $18+$7=$25

Studentka2010 [4]4 years ago
3 0

Answer:

Option A

Step-by-step explanation:

Let's denote:

x is the number of albums Teresa downloads.

y is the number of individual songs Teresa downloads.

=> 9x + y = 25

Let's check:

Option A: x = 2 and y = 7 => 9 x (2) + 7 = 18 + 7 = 25 => valid

Option B: x = 1 and y = 8 => 9 x (1) + 8 = 9 + 8 = 17 => invalid

Option C: x = 4 and y = 5 => 9 x (4) + 5 = 36 + 5 = 41 => invalid

Option D: x = 3 and y = 6 => 9 x (3) + 6 = 27 + 6 = 33 => invalid

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jasenka [17]
The length = 98 because 6370 divided by 65 is 98
8 0
3 years ago
FOLLOW DIRECTIONS. Do your best. NO BRAINLIEST.
Pie

Answer:

3466

Step-by-step explanation:

9.6% of 36, 100 is 3465.6

rounded is 3466

5 0
3 years ago
Read 2 more answers
-4 x f (8) + 3 x g(-7) HELP ASAP
lubasha [3.4K]

Answer:

-32

Step-by-step explanation:

-4 + f(8) + 3 x g(-7) = ?

To find f(8), look at each of the f(x) function and find x = 8. The y value is the answer you will plug in for f(8). The same goes for g(-7), but you will be looking at the g(x) function at x = -7.

f(8) = -4

g(-7) = -8

Make sure you solve in the correct order using PEMDAS.

-4 + (-4) + 3 x (-8) = -32

8 0
3 years ago
MNOP is a trapezoid with bases MN and OP. If MN = 25 and OP = 23, what is the length of the midsegment of MNOP?
Afina-wow [57]

Answer:

24

Step-by-step explanation:

you can get the answer from the attachment

5 0
3 years ago
Can someone please help me with this please?
valina [46]

Step-by-step explanation:

Area of the rectangle = 9×6 = 54 m²

Area of the path is also 54 m²

so total area of the bigger rectangle is 54+54 = 108 m²

now the ratio of length to width is 9:6 or, 3:2

so, for 108 m²

(3x)(2x) = 108

6x²=108

x²=18

x=3√2

So length = 3x = 9√2 and width = 2x = 6√2

4 0
3 years ago
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