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kolezko [41]
3 years ago
5

Write an algebraic expression with the constant 7 and the variable y

Mathematics
1 answer:
77julia77 [94]3 years ago
6 0
Here are a few algebraic expressions that include
the constant ' 7 ' and the variable 'y' :

7y

2y + 7

(y + 3) · (y - 7)

7 sin(y)

7x² +43z - 0.1y

√7 / y

19 y⁷
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Look at the picture and answer question <br> Quick and simple respond pls
gogolik [260]

Answer:

It is not a good model because neither point lies on the line.

Step-by-step explanation:

We can test each point on the equation of the line.

7x - 10y = 3

Point: (8, 5)

7(8) - 10(5) = 56 - 50 = 6

The left side equals 6, not 3, so point (8, 5) is not on that line.

Point: (-12, -9)

7(-12) - 10(-9) = -84 + 90 = 6

The left side equals 6 again, but the right side is 3, not 6.

Answer: It is not a good model because neither point lies on the line.

6 0
2 years ago
Arrange the fractions from least to greatest. 3/5 7/3. -3/4. 7/5. -1/4
zhannawk [14.2K]
1/4  3/5 3/4 7/5 7/3 is the correct order well at least i think it is but i hope it helps

5 0
3 years ago
Find all possible values of k so that x^2 + kx - 32 can be factored.
daser333 [38]

Answer:

Step-by-step explanation:

The posssible factors are

x^2 + 4x - 32

(x+8)(x-4)

x^2+ 14x - 32

(x+16)(x-2)

(x+32)(x-1)

x^2+31x-32

8 0
3 years ago
Which numbers represent the measure of the sides of a right triangle?
Dominik [7]

Answer:

2.8, 4.5, 5.3

numbers represent the measure of the sides of a right triangle.

2.8²+4.5²=5.3²

7.84+20.25=28.09

28.09=28.09

8 0
3 years ago
Use the intermediate value theorem to choose an interval over which the function, f(x)=2x^3 - 3x +5 is guaranteed to have a zero
Sergio039 [100]

Answer:

The answer is c. {0,2).

Step-by-step explanation:

8 0
3 years ago
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