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dalvyx [7]
2 years ago
13

Let U = {5, 10, 15, 20, 25, 30, 35, 40)

Mathematics
1 answer:
Katen [24]2 years ago
5 0

Answer:

auc=5,10,15,20,30,40

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Multiplying Polynomials Multiple Choice<br> Need to know what goes in blanks and final answer
maksim [4K]

Answer:

6x² - 19x + 10

Step-by-step explanation:

Given

(3x - 2)(2x - 5)

Each term in the second factor is multiplied by each term in the first factor, that is

3x(2x - 5) - 2(2x - 5) ← distribute both parenthesis

= 6x² - 15x - 4x + 10 ← collect like terms

= 6x² - 19x + 10

8 0
2 years ago
Solve pls brainliest
Scilla [17]

Answer:

b

Step-by-step explanation:

9/4=2.25

13.5/6=2.25

18/8=2.25

7 0
2 years ago
Read 2 more answers
PLS HELP ME WITH MY GEOMETRY
saveliy_v [14]
1/5

9/45=1/5
8/40=1/5

I think this is right
6 0
3 years ago
A local park is planning to plant new trees this spring. There will be two types of trees, elm trees and oak trees. Due to envir
konstantin123 [22]

Answer:

The system represents the maximum amount of money that the parks department can spend on trees and the relationship between the number of oak trees, x, and elm trees, y.

Step-by-step explanation:

Compare the given situation and inequality. Oak trees cost $60 each, therefore, the variable associated with 60 in the inequality, x, represents the number of oak trees. Elm trees cost $80 each, therefore the variable associated with 80 in the inequality, y, represents the number of elm trees.

The city has up to $9,600 to spend on trees and the inequality uses a less than symbol. This means that the solution set will be at or below 9,600, which means that it is a maximum.

Consider the second inequality in the system. It shows that x is less than or equal to 3 times y. This is associated with the situation in that the number of oak trees, x, is no more than three times the number of elm trees, y. This is the relationship between the two types of trees.

Therefore, the system represents the maximum amount of money that the parks department can spend on trees and the relationship between the number of oak trees, x, and elm trees, y.

5 0
2 years ago
Read 2 more answers
Estimate by rounding the largest number to hundreds and then multiplying.321 x 5 is approximately
Zanzabum

Answer:

1600

Step-by-step explanation:

1600 is the answer because

321×5 = 1605 so estimation = 1605

5 0
2 years ago
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