Answer:
movie = 2.95, game = 3.20
Step-by-step explanation:
Elvira already spent $ (78+72+87+90)=$327 on the four orders. The average is $82 so the average is 82x5 =410 . So she has 410-327=83 to spend .
Elvira can spend $83 to keep the average not more than $82
Answer:
No
Step-by-step explanation:
they dont go any distance because it is a treadmill
Hello :
-2x²+4x+1= -2(x-1)²+b
find : b
-2x²+4x+1 = -2(x²-2x+1)+b
-2x²+4x+1 = -2x² +4x -2+b
-2+b = 1
b = 3
-2x²+4x+1= -2(x-1)²+3
the vertex of the function located is : <span>(1, 3)</span>
