Answer:
12w=108
Step-by-step explanation:
Ling earns $12 each time he shovels his neighbor’s driveway. He earned a total of $108 shoveling the driveway last winter. Which of the following equations could be used to find w , the number of times Ling shoveled his neighbor’s driveway last winter?
Answer:
a quotient of a number n and 4 could be n/4 or n with the division sign 4.
3x + 5 > 11
3x + (5 - 5) > 11 - 5
3x > 6
3x / 3 > 6 / 3
x > 2
x - 3 < 1
x (-3 + 3) < 1 + 3
x < 4
When subtracting / adding values to both sides, the inequality does not change.
When multiplying / dividing by a positive value, the inequality also doesn't change, but when multiplying , dividing with a negative value, the inequality must be flipped.
Answer:
80000 metres
Step-by-step explanation:
The scale i'm assuming is 1 cm : 20000 m
Multiply 4 (for you are solving for 4 cm) to both sides of the ratio:
1(4) : 20000(4)
4 : 80000
80000 metres is the actual distance when the map shows 4 cm.
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