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
2 answers:
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
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
You might be interested in
answer: 4s+4
(s+12)+(3s-8) distrubute --> s+12+3s-8
comibine like terms 4s+4
hopfully this helped :)
Step-by-step explanation:
I think option A is the correct answer
Because it is in ascending order
Answer:
(-3,-3)
Step-by-step explanation:
If we reflect P (0,0) across x=-3 and then across y=-3, then the new point of P would be (0-3,0-3)=(-3,-3)
Answer:
There you go.
Step-by-step explanation:
Please do tell me if it's wrong.
Volume
