Write an equation in slope-intercept form for the line with slope 3 and y-intercept −2.

Answers

Answer 1
Answer:

Answer:

y=3x-2

Step-by-step explanation:

Well, the linear equation of a line is:

y=mx+b

Where  

m=slope

b= y-intercept


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Solve the equation below for x
9(x - 5) = 4x - 5

Answers

9(x-5)=4x-5\n\n9\cdot x+9\cdot(-5)=4x-5\n\n9x-45=4x-5\ \ \ \ /+45\n\n9x-45+45=4x-5+45\n\n9x=4x+40\ \ \ \ /-4x\n\n9x-4x=4x-4x+40\n\n5x=40\ \ \ \ /:5\n\n5x:5=40:5\n\nx=8

What percent of 500 is 5

Answers

1%

1% = 0.1
500 x .01 = 5

Answer:

1%

Step-by-step explanation:

5/500 = 1

What is 2 3/8 times 16

Answers

The solution of the expression ''2 3/8 times 16'' will be 38.

What is an expression?

Mathematical expression is defined as the collection of the numbers, variables and functions by using signs like addition, subtraction, multiplication, and division.

Given that;

The expression is;

''2 3/8 times 16''

Now, We can formulate as;

⇒ 2 3/8 × 16

⇒ 19/8 × 16

⇒ 19 × 2

⇒ 38

Thus, The solution of the expression ''2 3/8 times 16'' will be 38.

Learn more about the expression visit:

brainly.com/question/28550608

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Change 2 3/8 to an improper fraction 19/8 like so, then multiply 19/8 by 16 which will give you the answer 38.

The sum 9/10 and 1/32 is less than or greater than 1?

Answers

lets find out! well your trying to find the number that is closest... so lets try.... 160
So , (9)/(10) x 16 = (144)/(160)   and    (1)/(32) x = (5)/(160)
(144)/(160)(5)/(160)(149)/(160)
so it is less than
Hope i helped! :D
Less than 1! If you simplify it the sum is less

Kacey is making a necklace that is 16 inches long. She uses 5 beads for every inch. How many beads will she need. How can i explain how to solve it ?

Answers

16 inches x 5 beads per inch is 80 beads total you would need to make a 16 inch necklace.
kacey is making a neklace long= 16
she uses bead for 1 inch= 5
she uses beads for 16 inches=16*5= 80

A square has a perimeter of 20 cm what is the length of its diagonal rounded to the nearest tenth

Answers

-- All 4 sides of a square are the same length.
   The perimeter is 20 cm.
   So each side is  (20/4)  =  5 cm.

-- If you cut the square along its diagonal, and throw one piece away ...

   You have a right triangle.
   The legs are sides of the square ... 5 cm each.
   The hypotenuse is the diagonal of the square, which you have to find.

-- The (hypotenuse of any right triangle)²

                 = (the length of one leg)² + (the length of the other leg)² .

       (Diagonal)²  =  (5 cm)² + (5 cm)²

       (Diagonal)²  =  (25 cm²) + (25 cm²)

       (Diagonal)²  =  (50 cm²)

         Diagonal  =  √(50 cm²)  =  7.07 cm

                                         or    7.1 cm  rounded to the nearest tenth.
multiply the length of one side by the square root of 2.

   20
√2 = 28.28
Rounded to the nearest tenth:
28.28
→28.3

28.3 is the final answer