Answer:
x = 6
Step-by-step explanation:
7x = 42
Divide both sides by 7
x = 6
Answer:
Sorry i also have no idea
Step-by-step explanation:
Answer:No
Step-by-step explanation:
You subtitute the x value
Y = -10 and x = -13 (substitute 2y + 7 for x)
Answer:
The second tv option (cheaper by $1)
Step by step explanation:
To find how much the first tv will cost all together complete the equation:
$330 + $14 * 8 = $442
Second tv cost:
$369 + $9 * 8 = $441
Hope this helps
Pls give me the brainliest