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GenaCL600 [577]
2 years ago
10

Please help me with this question I don’t know how to do it. PLEASE!!!!!!!!!

Mathematics
2 answers:
katen-ka-za [31]2 years ago
5 0

Answer: b. 3x - 6 = 5

Step-by-step explanation:

If you distribute the 3 into the equation this will be the correct answer

Oliga [24]2 years ago
5 0

5. 3x - 6 = 5 (Option B)

6. Make one point 0, and then make another point on (2, 1)

Second line:

y = -x + 6

Make one point on (0, 6), and then make another point on (-1, 5)

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More points also what is 2x3+4x6x8+9
-Dominant- [34]

Answer:

the answer is 207

Step-by-step explanation:

using bodmas

7 0
2 years ago
Read 2 more answers
What is the value of the expression 10 + (fraction 1 over 2)4 ⋅ 48?
EleoNora [17]
 Equation arrangement: 10 + [1/2]^4. 48
[1/2]^4 = 1/2 * 1/2 * 1/2 * 1/2 = 1/16
10 + [1/16] * 48
According to the law of BODMAS, we have to carry out multiplication operations before we carry out addition operations, therefore, we now have.
[1/16] * 48 = 3
Then, 10 +3 =13.
Thus, the final answer is 13.
5 0
3 years ago
Whats 9+10?? like i need to know
OLEGan [10]

Answer:

9+10 = 19

hope it helps....... : )

6 0
3 years ago
Read 2 more answers
Tatami mats are used as a floor covering in japan. One possible layout uses four identical rectangular mats and one square mat,
Maksim231197 [3]

a) Given

Total area = 81 feet squared.

 Let the area of the square mat = x feet.

From question, area of the rectangular mat is twice that of square mat.

 So, the area of the rectangular mat = 2 x feet.

Now,

Total area = 81 feet squared

Then,

      4(2 x) + x = 81\\ \\ 9 x = 81\\ \\  x = \frac{81}{9}\\ \\ x = 9\\

Hence  the area of the one rectangular mat = 2*9 = 18 feet squared

b) Let the width of the rectangular mat = y feet.

  Then length of the mat = 2 y feet.

   Area of the rectangle = 2 y* y = 2 y^{2}

   and area of rectangle = 18 feet squared.

   So,

 2 y^{2} = 18\\ y^{2} = 9\\ y= \pm3\\

Width can not be negative.

Hence, the width of the rectangular mat = 3 feet

and  length of the rectangular mat = 3*2 = 6 feet

8 0
2 years ago
Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She randomly selects a sample of 60
Umnica [9.8K]

Sample mean : \overline{x}=10.6x=10.6

Standard deviation : s=1.7s=1.7

Significance level : \alpha:1-0.95=0.05α:1−0.95=0.05

Critical value : z_{\alpha/2}=1.96

Hence the 95% confidence interval for the number of chocolate chips per cookie for big chip cookies= (10.1989,\ 11.0011)(10.1989, 11.0011)

4 0
2 years ago
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