3 years ago

Please help me FAST HELP

Mathematics

2 answers:

jolli1 [7]3 years ago

8 0

Answer:

"The number of bags of salt sold at West varied less than the number sold at South."

And

"The number of bags of salt sold at North and South varied about the same amount."

Mariulka [41]3 years ago

7 0

Answer:

Step-by-step explanation:

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X^7+5x+9 what is f(-1) for the polynomial

mars1129 [50]

Answer: $x=-3$

Step-by-step explanation:

-7+5 times -1+9

−7+5×−1+9

-7-5+9

−7−5+9

-12+9

−12+9

−3

3 0

3 years ago

In a certain town there were 468 robberies last year. This year the number of robberies has gone down 30%. How many robberies we

kirill [66]

Answer:

328 robberies

Step-by-step explanation:

Take 30% make it a fraction :

0.30

Multiply that by 468 :

140.4

Since it's gone down subtract :

468-140.4 = 327.6

Round to the nearest whole number :

328

3 0

3 years ago

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ankoles [38]

Answer:

six is 3 pointers 4 is the 2 pointers

Step-by-step explanation:

3 0

3 years ago

Help! How do i find a solution set? (I have a texas ti graphing calculator if that helps) An example is

Nataly [62]

Answer:

The solution set is given by {a, -b}.

Step-by-step explanation:

We have the equation,

$(x - a)(x + b) = 0$

Equating the factors to 0 gives,

$(x - a)=0$ and $(x + b)=0$

i.e. x = a and x = -b

So, the solutions of the equation $(x - a)(x + b) = 0$ are x= a and x= -b.

Thus, the solution set is given by {a, -b}.

5 0

4 years ago

Simplify the rational expression <br> a^2+3/a^2+6a+9

Stells [14]

1/a+3 (i recommend using symbolab, it’s an app, and it can do all of this stuff pretty easy)

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4 years ago