4x+9y=69
x=69-8y
what is the solution of the system?...
Mathematics, 07.12.2019 05:31 alyssa32900
4x+9y=69
x=69-8y
what is the solution of the system?
Answers: 1
Mathematics, 21.06.2019 17:00
The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?
Answers: 1
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 20:00
Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?
Answers: 2
Mathematics, 21.06.2019 23:40
Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.
Answers: 1
Mathematics, 11.05.2021 09:00
Social Studies, 11.05.2021 09:00
Social Studies, 11.05.2021 09:00
Social Studies, 11.05.2021 09:00
Mathematics, 11.05.2021 09:00
Mathematics, 11.05.2021 09:00
Mathematics, 11.05.2021 09:00
History, 11.05.2021 09:00
Social Studies, 11.05.2021 09:00
History, 11.05.2021 09:10
Mathematics, 11.05.2021 09:10
Mathematics, 11.05.2021 09:10
Mathematics, 11.05.2021 09:10