Answer:
$31.05
Step-by-step explanation:
5 boys play both hockey and volleyball (30-20-15=5)
H+s=244
h=s-38
sub s-38 for h
s-38+s=244
2s-38=244
add 38 both sides
2s=282
divide 2 both sides
s=141
sub
h=s-38
h=141-38
h=103
103 hot dogs
141 sodas
Answer:
10 times 4 ten thousands = 40 ten thousands
Step-by-step explanation:
9514 1404 393
Answer:
no
Step-by-step explanation:
The graph of this equation on an x-y plane is a vertical line. The input value x=15 maps to an infinite number of outputs (y-values). For a relation to be a function, each input can only map to one output.
x = 15 is not a function
