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3 years ago

Given the equation y = -3x + 5 what is the slope and y intercept

Mathematics

1 answer:

Ulleksa [173]3 years ago

5 0

Slope: -3
y intercept: 0,5

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Y+z+ 2; use y=-6, and z = 5

Stels [109]

Answer:

Step-by-step explanation:

y + z + 2

first you have to replace the variables with the numbers

This is your equation now.

-6 + 5 + 2

Now you just have to solve it.

-6 + 5 = -1 + 2 = 1

7 - 6 = 1

6 0

4 years ago

40 calls in 20 hours=__calls in 10 hours

Ronch [10]

Answer: 20 calls

Explanation: This is because since 40 is half of 20, you would need to divide by 2 to get 10. If you convert the division to multiplication, 10 * 2 = 20. So, the answer would be 20 calls.

5 0

4 years ago

Given the functions k(x) = 5x − 8 and p(x) = x − 4, solve k[p(x)] and select the correct answer below.

Mazyrski [523]

P(x) = x-4

k(x-4) = 5(x-4) - 8 = 5x - 28

So the answer is 2

5 0

3 years ago

The length of a rectangle is 3 more inches than the width. Find the length and width of the rectangle is the perimeter of the re

n200080 [17]

Part A:

Let the width of the rectangle be = x inches

As given, the length of a rectangle is 3 more inches than the width so let the length of the rectangle be = x+3 inches

Perimeter is given as = 54 inches

Perimeter = $2(l+b)$

Equation becomes:

$2(x+3+x)$ =54

$2(2x+3)=54$

Part B:

Solving the equation we get

$4x+6=54$

$4x=54-6$

$4x=48$

$x=12$

Hence, the width of the rectangle is 12 inches

Length = x+3 = 12+3 = 15 inches

Hence, length of the rectangle is 15 inches.

5 0

4 years ago

Write an equation of a line in standard form, that is parallel to the line

Alex_Xolod [135]

Answer:

-2x+Y=12

Step-by-step explanation:

4x-2y=8

-4x -4x

-2y=-4x+8

-2 -2

Y= -4x/-2 + 8/-2

Y= 2x-4

M= 2

Y=mx+b

8=2 (-2) +b

8= -4+b

12=b

Y=2x+12

-2x -2x

-2x+Y=12

5 0

3 years ago