Mathematics, 09.03.2021 01:00 aaburto1515
This is my work are the answers correct and if I’m not please correct me. 7.50
This represents basically their money and time
8.Y=90x+50
9.75
10.260 looking at the problem, I simply went back to number nine, saw how long they stayed and how much they spent and divided it and got 6.25. I then saw how much they spent overall on this problem divided 1625 by 6.25 and got 260 nights
11.75
12.600
13.Y=2/3x+600
14 looking at the problem it would take 72 months because every three months the tree grows two inches so 30x 2 +12=72
15.690 in
Answers: 2
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 1
Mathematics, 21.06.2019 18:00
Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.
Answers: 3
Mathematics, 21.06.2019 19:00
List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12
Answers: 1
Mathematics, 21.06.2019 21:00
Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]
Answers: 1
This is my work are the answers correct and if I’m not please correct me. 7.50
This represents basi...
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