Multiply 500 times .75 and it equals 375, hope this helps!!
Quarter is $0.25
Dollar is just $1
x is amount of quarters
y is amount of dollar coins
Two equations we know
0.25x+1y=10.75 and
x+y=22
solve both for y
0.25x+1y=10.75
y=10.75-0.25x
x+y=22
y=22-x
set them equal
22-x= (y) =10.75-0.25x
11.25=0.75x
x=15 quarters
then put x=15 into either equation and now solve for y
x+y=22
15+y=22
y=7 dollar coins
Answer:
A and B
Step-by-step explanation:
We are given that


Compare with it

Where vertex=(h,k)
We get
Vertex of g=(2,-1)

Vertex of f=(2,-4)
Equation of axis of symmetry=x-coordinate of vertex
Axis of symmetry of g
x=2
Axis of symmetry of f
x=2
Differentiate w.r.t x








f and g have both minima at x=2
Hence, option A and B are true.