3 years ago

Is the equation a linear function? y = -x + 3 +

Mathematics

1 answer:

7nadin3 [17]3 years ago

5 0

A linear function is y=mx + b so yes (assuming + sign at end is accidental)

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What is the difference between 43.68 - 40.67

mote1985 [20]

It would be 3.01 because 40.00-40.00 is 0 then take away the other numbers 3.68- 0.67 is 3.01

7 0

3 years ago

Simplify the polynomial. Then find its value for the given value of the variable.

vekshin1

Answer:

Step-by-step explanation:

Simplified expression:

$3x^3 -x^3 +5x^3-9x^3$

$2x^3 +5x^3-9x^3$

$7x^3 -9x^3$

$-2x^3$

If x = -1, the value of the expression is:

$-2x^3$

$-2(-1^3)$

$-2(-1)$

$2$

Hope this helps!

3 0

3 years ago

Help!!!!!!!!!!!!!!!!!

Luden [163]

Half.

When you divide something by two, you halve its value.

7 0

3 years ago

Find the zeros or roots for the quadratic expression 2^2−8−10. Must show all work to receive credit

Sav [38]

Answer:

x = -1,5

Step-by-step explanation:

2x² - 8x - 10

2x² - 10x + 2x - 10

2x(x - 5) + 2(x - 5)

(x - 5)(2x + 2)

x = 5 x = -2/2

x = -1,5

5 0

3 years ago

Owen’s bedroom has a perimeter of 46 feet. If the length of the bedroom is 11 feet, what is the width

AnnyKZ [126]

Perimeter of a rectangle is given by (2 × Length(l)) + (2 × Width(w)) = 2l + 2w

l= 11 feet

2(11) + 2w = 46

2w = 46 - 22 = 24

w = 24/2 = 12 feet

Width = 12 feet.

4 0

3 years ago

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