Answer:
74.1 minutes is the answer
Answer:
y= -1/2x+5
Step-by-step explanation:
Rectangles are similar figures, thus if scaled copies of each other then the ratios of corresponding sides must be equal
compare ratios of lengths and widths
rectangles A and B
k = 
= 
← ratio of lengths
k = 
= ← ratio of widths
scale factors are equivalent, hence rectangle A is a scaled copy of B
rectangles C and B
k = 
= 
← ratio of lengths
k = 
= 
← ratio of width
scale factors (k ) are not equal, hence C is not a scaled copy of B
rectangles A and C
k = 
= 
← ratio of lengths
k = 
← ratio of widths
the scale factors are not equal hence A is not a scaled copy of C
Graph b I’m pretty sure cause there parallel to each other and will keep stretching
40 fifth graders take a bus to school. 8x8= 64 so they have you a good fraction to start with to find out how many kids are walking or taking their bike (3/8) all you have to do is multiply 3 and 8 which equals 24 to find the fraction of the amount of kids who take the bus you subtract 3 from 8 which gives 5/8 and to get the answer you multiply 5 and 8 which is 40.
