Iwrite math 10 answer key
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Remember, we want, we can find the equation y is equal to mx plus b. So good place to start is we can find its slope. So the line will looks something like that. I will draw a dotted line maybe Easier do dotted line. So the line connects them will looks something like this.
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And we go down 4, So 1, 2, 3, 4 So it's right over there. So it's this point, rigth over there, it's (-1, 6). And the first point is (-1,6) So (-1, 6). And you don't have to draw it to do this problem but it always help to visualize That is my y axis. What is the equation of the line? Let's just try to visualize this. This means that it is an ENTIRELY different point on the line, as the change in y over change in x is equal to -10/6, or -5/3.Ī line goes through the points (-1, 6) and (5, -4). 69/15 = x And lastly, dividing -69 by 15 gives us.Īlright, so we know that when y is equal to -10, then x is equal to -4.6.
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23/3 * 3/5 = x And multiplying this out will give us. 23/3 / 5/3 = x As for the left hand side, we know that dividing by a fraction is the same thing as multiplying by it's reciprocal, so it becomes 23/3 / 5/3 = 5/3x / 5/3 The right hand side cancels out 23/3 = 5/3x, so now we divide both sides by 5/3 So first, we subtract 13/3 from both sides. 10 = 5/3x + 13/3 and from this, we can solve for x in this situation. Now to compare this to when y equal to -10, we would have this: We also know from the given points that when y equals 6, x is equal to -1. The change in y over the change in x equals out to -10/6, or -5/3. This is seen when you compare the points and the slope. However if Sal were to use -10, the x value he would have to be different. If -10 from the slope were to be a valid option for a point in this equation, that means that the change in x would also have to be the accompanying point on the line to go with the change in y. He could not use -10, because -10 isn't necessarily a point on the line, because it's the change in y. Thus if she works for 12 hours then her income will be $126.He used 6 because it was one of the points for y on the line. What are Willow’s earnings if she works 12 hours? Write an equation to represent Willow’s earnings s if she works t hours. Let y represent the total number of cards Tag has.įor Problems 6-8, write an equation representing the given graph. Let x represent the number of weeks Tag bought cards, and Tag’s uncle gave him 25 baseball cards to start his collection. Let x represent the number of weeks Tag bought cards, and let y represent the total number of cards Tag has.
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Write an equation that represents the total number of baseball cards Tag has in his collection. Renee bought 6 tickets to a football game. What is the cost per ticket? State what strategy and tool you will use to answer the question, explain your choice, and then find the answer. Write an equation to represent the situation. Use Tools Renee bought 6 tickets to a football game. Let y represent the time, in minutes, it took to make the bracelets. Let x represent the number of bracelets made Let x represent the number of bracelets made and let y represent the time, in minutes, it took to make the bracelets. Write an equation to express the relationship between the number of bracelets made and the amount of time it took, in minutes, to make them. Write an equation to express this relationship and complete the table.īecka can make a bracelet in 2 minutes. That means hours of reading is the dependent variable and minutes of computer time is the independent variable.Ī community center offers yoga classes for $8 per month plus an additional $0.25 per center floor mat used. Identify the dependent and independent variables.įor every hour of reading, Cameron earns 10 minutes on the computer. HMH Into Math Grade 6 Module 10 Review Answer Key We included HMH Into Math Grade 6 Answer Key PDF Module 10 Review to make students experts in learning maths.