Answer:
45hours
Step-by-step explanation:
Given
Mary month earnings to be R(x)=13x+155
Josies monthly earning is given as Q(x)=9x+335
If Josie and Mary work to earn the same salary, then R(x) = Q(x)
13x+155 = 9x+335
subtract 155 from both sides
13x+155-155 = 9x+335-155
13x = 9x+180
subtract 9x from both sides
13x-9x = 9x+180-9x
4x = 180
x = 180/4
x = 45
Since x equals the number of hours worked by Josie and Mary, this means that Josie and Mary must work for 45hours to earn the same salary
Speed = distance / time
speed = 2200/10
speed = 220 miles per hr
1/3 = 4/5
2/3 = 4/5
3/3 = 4/5
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12/5 = 2 and 2/5 of an hour
2 hours and 24 mins
(i hope so, check my work)
A number line was used to draw and label a figure for Points X and Y that lies on CD as shown in the image attached below.
<h3>What is a line segment?</h3>
A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length.
<h3>What is a number line?</h3>
A number line can be defined as a type of graph with a graduated straight line which contains numerical values (positive and negative numbers) that are placed at equal intervals along its length.
A number line would be used to draw and label a figure for Points X and Y that lies on CD as shown in the image attached below.
Read more on collinear points and segment here: brainly.com/question/3307641
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Answer:
in this for 8 times 7 is 56 and 42 is for 6 times 7
Step-by-step explanation:
there are 7 days as one week so every 8 days would be 1 week and an extra day while six days is almost a week so every 6 days times 7 is 42 while 8 times 7 is 56 than subtract how much of the total number eight days is faster and that 56 for 8 days and 42 for six 56-42=14