Mathematics, 29.08.2019 19:40 hazeleyes2006
Which strategy can be used to solve this problem? dan has dogs named chester and ally. together the two dogs weigh 40 pounds. chester weighs 4 pounds more than ally. how much does ally weigh? a. write a number sentence. let p represent the amount that ally weighs. (4 + 40) ÷ 2 = p b. guess and test. guess that ally weighs 20 pounds. add 4 to 20 to find out how much chester weighs (24). add chester's and ally's weights (44). ask if the sum is more or less than 40. revise your guess so it is 19 and test your answer again. repeat the process until you have the correct answer. c. draw a diagram. draw 40 dots to represent how much the two dogs weigh altogether. divide the dots into 2 equal groups and then divide one of the groups by 4. question resources
Answers: 2
Mathematics, 21.06.2019 20:30
Find the nonpermissible replacement for binthis expression.b2/5b +5
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Mathematics, 21.06.2019 22:10
This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.
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Mathematics, 21.06.2019 22:20
Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350
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Mathematics, 21.06.2019 23:00
Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.
Answers: 1
Which strategy can be used to solve this problem? dan has dogs named chester and ally. together the...
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