The first option is the one you should pick
Answer:
A
Step-by-step explanation:
if it starts at and next is 8 it gos up by 3 each time
Answer: 3.6m
9m times 40m which equals 360m, then divide it by the 100 meters length and it will become = 3.6m
Step-by-step explanation:
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P = 0.75m represents the proportional relationship, therefore, the profit earned for each muffin sold is: $0.75.
<h3>What is Proportional Relationship?</h3>
If two variables, i.e. P and m are directly proportional to each other, the relationship between them can be represented as P = km, where k is the constant.
Given that P = 0.75m represents the proportional relationship between the profit earned and muffins sold, the constant, k, is 0.75, which is the profit earned for each muffin sold.
Learn more about proportional relationship on:
brainly.com/question/15618632
Answer:
21 adults and 139 children
Step-by-step explanation:
x=adult (8$)
y=child (5$)
8x + 5y =863
x+y=160
-x -x (subtract x on both sides)
y= -x + 160
plug that in for y on the other equation
8x + 5(-x + 160) =863
distribute 5 to both
8x + -5x + 800 = 863
combine both x values
3x + 800 = 863
-800 -800 (subtract on both sides)
3x = 63
divide by 3 on both sides
x = 21 adults
now plug x in one of the equations
21 + y = 160
-21 -21
y=139 children
