Answer:

Step-by-step explanation:

Answer:
StIf the area of the map is 21 and the scale factor is 5:1, both of the dimensions of the flat park are multiplied by 5. If both dimensions are multiplied by 5, then the area is multiplied by (5*5)=25 times. 25*21=525.ep-by-step explanation:
A - 36 = B
B = 76 - A * 2.
the number is 40.
A = 40
:D
Answer:
an Injective function is a function that maps distinct elements of its domain to distinct elements of its codomain. In other words, every element of the function's codomain is the image of at most one element of its domain.
Step-by-step explanation:
Answer:
S= 450 C=250 both=$700
Step-by-step explanation:
S=200+50w
C=100+30w
w=5