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irina1246 [14]
2 years ago
7

7 less than twice a number

Mathematics
2 answers:
Mkey [24]2 years ago
6 0

Answer:

2x-7

Step-by-step explanation:

Nikolay [14]2 years ago
3 0

Answer:

2x-7

Step-by-step explanation:

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The graph below shows the number of open blossoms in a nursery and the number of hours after dawn. answer all that apply
uysha [10]

Answer:

The correct option is B.

Step-by-step explanation:

The given equation is

y=20x+3

This equation represent the number of open blossoms in a nursery after x hours.

At initial the number hours is 0.

Substitute x=0 in the given equation.

y=20(0)+3

y=0+3

y=3

The initial value is 3, it means there were three blossoms open at dawn. Option B is correct.

6 0
3 years ago
(01.05 MC)
Dennis_Churaev [7]

Answer:

least to greatest : 14/9 , sqrt 7, sqrt 13, sqrt 40, 4^3

Step-by-step explanation:

7 0
3 years ago
Which ordered pair is a solution to this equation? y = 5x - 2 (0, 2) (1, 4) (2, 7) (3, 13)
Maurinko [17]
Hello : 
(3, 13) <span>pair -  solution because when x=3     y = 5(3)-2 = 13</span>
4 0
2 years ago
PLS HELPP Help Solve for x <br>X =​
Basile [38]

Answer:

x = 9

Step-by-step explanation:

The big triangle is similar to smaller one so we can use the side lengths' proportion to find x:

7/4 = (x-3)+8/8

7/4 = (x+5)/8 cross multiply expressions

56 = 4x + 20 subtract 20 from both sides

36 = 4x divide both sides by 4

9 = x

4 0
2 years ago
100 points plz Simplify using i. √-15√-4
Charra [1.4K]

That Equals = -60i. Hope im right :) Good luck

8 0
3 years ago
Read 2 more answers
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