MATHEMATICS MIDDLE SCHOOL

(4x – 1) + (–6x + 3)

Answers

Answer 1
Answer: Answer-2x+2 hope I helped you sorry if I didn’t
Answer 2
Answer:

Answer:

 -2 • (x - 1)  

Step-by-step explanation:

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Which equation represents the graph of the linear function?A.
y = 4x + 4

B.
y = 4x − 4

C.
y = −4x + 4

D.
y = −4x − 4

Answers

By looking at the graph you can rule out choices C and D because the graph given to you is an increasing linear function and C and D represent functions with a decreasing or negative slope. 

By looking at the picture the slop of the graph seems to be 4/1 (rise/run) so your slope is 4. And your y-intercept looks like its -4 so your answer is B

Use the photo, please help me with 3a and please show work

Answers

4x+3x-1=180
7x-1=180
   -1   -1
7x=179


x=25.57

Put these fractions in order from least to greatest:\frac{5}{10} , \frac{3}{16} , \frac{3}{4} , \frac{5}{48} PLEASE HELP !!!

Answers

The best thing to do is turn it to a percent.

5/10= 50%   3/16=18.75%   3/4= 75%  5/48= 10.41%

so its

5/48         3/16            5/10           3/4

Find the greatest common factor of 14, 20, and 25.

Answers

Answer:

The GFC is 1

Step-by-step explanation:

At the beginning of the week, Stewart's checking account had a balance of $-12.07. On Monday morning he deposited acheck for $216.45, on Tuesday, morning he deposited another check for $100.00. How much was in Stewart's checking
account after the second deposit?

Answers

Answer:

$304.38

Step-by-step explanation:

$-12.07 + $216.45 +$100.00=

216.45+ 100.00= 316.45 - 12.07 = 304.38

Determine the coordinates of the vertices of the rectangle to compute the area of the rectangle using the distance formula (round to the nearest integer).

Answers

Answer:

The graph of the rectangle missing in the question is shown in the figure attached.

Coordinates of the points are:

A(1,8)

B(4,5)

C(14,21)

D(17,18)

The area of the rectangle is AB*BD.

The length of a segment given two points (x1, y1) and (x2, y2) is computed as follows:

√[(y2 - y1)^2 + (x2 - x1)^2]

For segment AB:

√[(5 - 8)^2 + (4 - 1)^2] = √18

For segment BD:

√[(18 - 5)^2 + (17- 4)^2] = √338  

Then, the area is:

AB*BD = (√18)*(√338) = √(18*338) = √6084 = 78

Answer:

34 units

Step-by-step explanation:

34 units

D = dx2 + dy2 W = (5-10)2 + (10-5)2 W = (5)2 + (5)2 = 7.071 L = (5-12)2 + (10-17)2 L = (7)2 + (7)2 = 9.899 A = 2L+2W = (2)9.899+(2)7.071= 33.94 units
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