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3 years ago

I only have 3 more left pls help I am giving brainly throughout these questions

Mathematics

2 answers:

ra1l [238]3 years ago

6 0

Step-by-step is this the answer you wanted thanks for correcting me

maxonik [38]3 years ago

5 0

Answer:

Step-by-step explanation:

$y = \frac{2}{3}x - 4\\\\when \ y = 0, \ x = \frac{4 \times 3}{2} = 6\\\\When \ x = 0 , \ y = - 4$

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Three salesmen are working for the same company, selling the same product. And, although they are all paid on a weekly basis, ea

mojhsa [17]

Answer:

p = 65s, 0《s《20

p = 1300, s > 20

p = 300 + 40s, s》0

p = 900

Step-by-step explanation:

Salmesman A:

p = 65s

65s = 1300

s = 20

Salesman B:

p = 300 + 40s

Salesman C:

p = 900

7 0

3 years ago

Is there a way to simplify the process of plugging in factors through synthetic division to find the zeros of a polynomial? I am

Iteru [2.4K]

Yes you can use the discriminant of a quadratic/polynomial. For instance, if
$b^2 - 4ac = 0$ there is one real root. If $b^2 - 4ac > 0$ there are two real roots and i $b^2 - 4ac < 0$ there are no real roots

The discriminant comes from the quadratic equation, which is the following.
$x = \frac{-b \pm \sqrt{b^2-4ac}}{2a}$

4 0

3 years ago

I need help with this question 1/2 + 2 3/4=?

enyata [817]

Answer:

3.25

Step-by-step explanation:

6 0

3 years ago

What is one plus four

wariber [46]

Answer:

1+4=5?

Step-by-step explanation:

5..?yeah...um..thx for the free points..^^

8 0

3 years ago

Read 2 more answers

How many 3/4s are in 6

Pepsi [2]

Hey there!
Let's first find an easier situation.
If we're saying:
How many fives are in ten?
We're doing 10 divided by 5, because we're seeing how many 5's go into 10.
It's no different here.
We will be doing 6 divided by 3/4, just as we did with our simpler situation.
Using our "keep, switch, flip" rule (keep first term, change to multiplication, take reciprocal of second term)
we get:
6 divided by 3/4
=
6 * 4/3
= 24/3
= 8 3/4's in 6.

Hope this helps!

7 0

3 years ago