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Scorpion4ik [409]
3 years ago
6

anonymous 2 years ago If you were to solve the following system by substitution, what would be the best variable to solve for an

d from what equation? 2x+6y=9 3x-12y=15 A.y, in the second equation B.x, in the first equation C.y, in the first equation D.x, in the second equation Calculus1
Mathematics
1 answer:
Ainat [17]3 years ago
7 0
I'm sorry that I'm not in calculus, but hopefully I can help.
Personally, I would choose: D.) x; in the second equation ;
because it has easier numbers to figure out, you'll get it eventually...
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The difference of a number and 17 is more than 33
madreJ [45]

Answer:

In algebraic terms this means x-17>33

Step-by-step explanation:

to solve it x−17>33

1 Add 17 to both sides.

x>33+17

2 Simplify 33+17 to 50

x>50

5 0
4 years ago
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Number on the Cube Number of Times Rolled
Natasha2012 [34]
Total number of times cube was rolled = 100.
Total number of times a 6 was rolled = 27.
Probability of rolling a 6 = \frac{27}{100}
Total number of times coin was tossed = 100.
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Probability of tossing a head = \frac{41}{100}
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6 0
3 years ago
What is minutes spent on homework
Eduardwww [97]
It appears that you have here a list of the # of minutes spent each day on HW, and that y ou need to sum up this list to answer the question.  Unfortunately I cannot read the last numeral.

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3 0
3 years ago
A walkway is being constructed using square cement tiles that each have an area of 19.0 ft2. 6 tiles will be lined up end to end
allochka39001 [22]

Answer:

26.3 feet

Step-by-step explanation:

We have to first find the length of the side of each tile.

The area of each tile is 19.2 ft^2.

The area of a square is:

A = L^2

where L = length of side

Therefore:

19.2 = L^2\\\\L = \sqrt{19.2} =  4.38 feet

6 tiles will be lined end to end to construct the walkway, hence, the length of the walkway is:

6 * 4.38 ≅ 26.3 feet

7 0
4 years ago
A garden has the form of a right triangle. One leg of the triangle is formed by a 300-ft long sea wall. The hypotenuse of the tr
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Answer:

27,040,000 = 27,040,000

Step-by-step explanation:

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3 years ago
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