90 can be written as 450/5 plus the 1/5. Together, it can be written as 451/5.
Answer:
B. The division property of equality
Step-by-step explanation:
The division property of equality states that when we divide both sides of an equation by the same non-zero number, the two sides remain equal. That is, if a, b, and c are real numbers such that a = b and c ≠0, then a c = a c. Therefore B is the right answer.
pls give brainliest for the answer
(1) The train travels 4 miles per gallon.
(2) The slope of the graph is 
Explanation:
(1) The miles that train travels per gallon is given by
Dividing, we have,
Thus, the train travels 4 miles per gallon.
(2) To determine the slope, let us consider two points from the graph.
The coordinates are 
and 
Thus, substituting the coordinates in the slope formula, we get,
Simplifying, we have,
Thus, the slope of the graph is
Answer:
Step-by-step explanation:
5w+10=40
5w=40-10
5w=30
w=30/5
w=6
Answer: A) 6
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10k+5=65
10k=65-5
10k=60
k=60/10
k=6
Answer: k=6
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2b-15=33
2b=33+15
2b=48
b=48/2
b=24
Answer: b=24
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3d+18=21
3d=21-18
3d=3
d=3/3
d=1
Answer: d=1
Answer:
Step-by-step explanation:
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