<span>Angle 7 and 5 are vertical angles, so they're equal.
Angles 7 and 8 are supplementary, so they have to add up to 180.
2x + 15 + 3x = 180
Solve for x, then plug it into the expression for angle 7 to get you answer</span>
Answer:The answer is D
Step-by-step explanation: Mark me brainliest please
Answer: Adelia brought a snack that costed 3 dollars.
Step-by-step explanation:
4 quarters in each dollar
(4dollars*4quarters)
$4.00=16 quarters
(she found 2 more quarters)
16+2=18
0.25*18= $4.50
She brought a snack that left her with 6 quarters ($1.50)
$4.50-$1.50=$3.00
Adelia brought a snack for $3.00
No a repeating decimals have number repeating such as 555555.
