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miskamm [114]
3 years ago
12

Which expression is equivalent to (2x + 3)2 – 5?

Mathematics
1 answer:
ddd [48]3 years ago
5 0
4x+6-5
turns into 4x+1
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Can you please help me?​
Musya8 [376]

Answer:

Option (a)

Step-by-step explanation:

Slope of a line passing through two points (x_1,y_1) and (x_2,y_2) is given by,

Slope (m) = \frac{y_2-y_1}{x_2-x_1}

Slope of the line passing through (-4, 3) and (6, 3) will be,

m = \frac{3-3}{6+4}

m = 0

In other words, slope of any line parallel to x-axis is zero.

Therefore, Option (a) is the answer.

6 0
3 years ago
If f(x)=2x-1 And g(x) =3x which statement is true
alisha [4.7K]
I cant see any statements
6 0
3 years ago
PLEASE I NEWD HELP ON THIS
Zarrin [17]

Answer:

5. Inequality form: n  ≥  3

   Interval notation: [3, ∞)

       

6.  Inequality form: x < 4

    Interval notation: (- ∞, 4)                          

11. Inequality form: x > 50

   Interval notation: (50, ∞)

12. Inequality form: y \geq 8

     Interval notation: [8, ∞)

15. Inequality form: z < 8

    Interval notation: (- ∞, 8)

       

16. Inequality form: y \geq 4

    Interval notation: [4, ∞)

Step-by-step explanation:

I tried to graph them as best as I could, I hope this helps!

7 0
3 years ago
There are 26 students in Jenna's class. Jenna brought in 16 cupcakes. Which equation can be used to find the number of cupcakes
Olin [163]

Answer:

Step-by-step explanation:

16+n=26

26-16=n

4 0
3 years ago
Read 2 more answers
a painter can paint 20 windows in one day. If he has to paint 50 pairs of windows how much time will he take to paint
vazorg [7]

Answer:

50*2=100

100/20=5

The answer is 5 days!

5 0
3 years ago
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