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Lina20 [59]
3 years ago
8

F(x)=11x -x +2 find the potential rational zeros

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
3 0
X = - 1/2

In other way is x = -0.2 , x = -5^-1
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If a change dispenser contains 32 coins consisting of
swat32
<h3>Answer:  19 dimes</h3>

=================================================

Work Shown:

d = number of dimes

q = 32-d = number of quarters

$5.15 = 515 cents

10d+25q = 515

10d+25(32-d) = 515

10d+800-25d = 515

-15d+800 = 515

-15d = 515-800

-15d = -285

d = -285/(-15)

d = 19

There are 19 dimes. You can stop here if you want.

q = 32-d = 32-19 = 13

There are 13 quarters

-------------------------------

Check:

1 dime = 10 cents

19 dimes = 19*10 = 190 cents

1 quarter = 25 cents

13 quarters = 13*25 = 325 cents

total value = 190 cents + 325 cents = 515 cents = $5.15

The answer is confirmed.

6 0
3 years ago
Which expression is equivalent to<br> x2 - 8x + 13 = 0
Mila [183]

Answer:

for 7 i believe its D

Step-by-step explanation:

7 0
3 years ago
Help me plz its about algebra 1
kkurt [141]
A

Subtract 32 from both sides first, then divide both sides by 9/5
5 0
3 years ago
Simplify the following <br>8*7-10+55​
yarga [219]

Answer:

101

Step-by-step explanation:

8*7 -10+55.

First, multiplication.

8*7 is 56.

56-10+55

56-10 is 46.

46+55 is 101.

Hope this helps plz hit the crown :D

7 0
3 years ago
How will the solution of the system y&gt;2x+2/3 and y&lt;2x+1/3 change if the inequality sign on both inequalities is reversed t
valkas [14]

Answer:The System of inequality is ,

1. y > 2 x + p

2. y < 2 x + p

Suppose we assign some values to p and q and draw its graph

And, then the inequality sign on both inequalities is reversed

3. y < 2 x + p

4. y > 2 x + p

And , then draw it's graph

it has been found that, the solution set of both the inequality remains same.That is there is no point or set of points , which satisfy both the system of inequality.

The system has no solution.

<h3>sorry if its wrong</h3>

8 0
3 years ago
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