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3 years ago

What are the zeros of the polynomial function f(x) = (x)(x - 6)(x + 4)?

Mathematics

1 answer:

erik [133]3 years ago

7 0

The zeros are 0, 6, -4

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Evaluate the expression for the given variable value. x + 4/5;x=4/5

alekssr [168]

Answer:

8/5 or 1 and 3/5

Step-by-step explanation:

substitute then add 4/5 and 4/5.

8 0

3 years ago

(01.01 MC)Why is 3 + (−5) equal to −2?

Vesnalui [34]

Answer:

C) Because it is 5 units to the left of 3 on a horizontal number line

Step-by-step explanation:

You have to go 5 steps back to the left of 3 to get to -2.

See attached drawing for visual assistance on this problem:

7 0

3 years ago

Find the solution set of the inequality: 8x+2>34

Sholpan [36]

8x + 2 > 34

-2 -2

8x > 32

8x (÷ 8) > 32 (÷ 8)

x > 4

so x can equal any number from 5 and infinity

Hope I helped !!! :)

5 0

4 years ago

A furniture store is having a sale on couches. If a couch that originally costs $3400 is on sale for 15% off, what is the actual

vekshin1

To solve this one we need to find 15% of 3400 and then subtract it from 3400

to find percent we multiply so we'll multiply by 0.15

3400 times 0.15=510

3400-510=2890

then actual cost of the couch is $2890

I hope I've helped!

8 0

4 years ago

Max used 10 1/2 pounds of deli meat in one week at his sandwich shop. If he uses 1/8 of a pound of meat for each sandwich, how m

adoni [48]

Answer:

Step-by-step explanation:

Quantity of deli meat for a week = $10\frac{1}{2}=\frac{21}{2} pounds$

Quantity of meat required for one sandwich = 1/8 pound

The total number of sandwich prepared by the total quantity of meat is equal to the ratio of total quantity of deli meat to the quantity required to prepare one sandwich.

let n be the total number of sandwich prepared.

n = total deli meat / meat required for one sandwich

$n =\frac{\frac{21}{2}}{\frac{1}{8}}= 84$

Thus, the total number of sandwich prepared are 84.

7 0

3 years ago