Answer:
Step-by-step explanation:
Step one:
let cherry be x
and lemon be y
the systems of the equation for the solution is given as
4x+y=30-----------1
8x+6y=100------2
Step two:
solve the equation simultaneously by substitution we have
4x+y=30
y=30-4x
put y=30-4x in equation 2
8x+6(30-4x)=100
8x+180-24x=100
8x-24x=100-180
-16x=-80
x=80/16
x=5
put x=4 in y=30-4x
y=30-4(5)
y=30-20
y=10
1.8 is the <em>h</em> of the rhombus
sin theta=opposite/hyp
sin theta=500/680
theta in degrees=47.33
3/50
y=3/4x+2
2 is the y intercept.
Go up 3 right 4 to reach a even point.
you have 342 children and 236 adults
342 X $1.50 = $513 children
236 X $2.00 = $472 adults
$513 + $472 = $985