Mathematics, 25.11.2019 20:31 sashajayne8260
The sum of three numbers is 45. the second of the three numbers is three more than twice the first number, x. the third number is two more than the first number, x. which equation can be used to solve for the first number, x?
a. x+x+x=45
b. x+(x+3)+(x+2)=131
c. x(2x+3)+(x+2)=45
d. x+(2x+3)+x=45
Answers: 1
Mathematics, 22.06.2019 00:00
Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85
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Mathematics, 22.06.2019 04:00
Acontainer full of water weighs 15.5 lbs. when ¼ of the water is poured out, the container now weighs 12 ½ lbs. how much does the container weigh when empty?
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The sum of three numbers is 45. the second of the three numbers is three more than twice the first n...
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