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11Alexandr11 [23.1K]
3 years ago
11

Select the two values of x that are roots of this equation.

Mathematics
1 answer:
Vadim26 [7]3 years ago
3 0

Answer:

answers are a and b

picture shown

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Anyone solve this?, I dunno the answer and im awarding pts
nikitadnepr [17]

Answer:Maybe 54 but I don’t know

Step-by-step explanation:

6 0
3 years ago
10 points
soldi70 [24.7K]

Answer:

Here we have two inequalities.

P is price of the gallon,we have that:

$2.40 ≤ P ≤ $2.65

C is the amount of gallons that Ricardo buys each week.

8,5 ≤ C ≤ 11

Now, with this you can find the maximum and minimum amount that he can spend on a week.

The minimum is when he buys only 8.5 gallons and the price per gallon is $2.40

Cost = 8.5*$2.40 = $20.4

The maximum cost is when he buys 11 gallons, and the price of the gallon is $2.65

Cost = 11*$2.65 = $29.15

So the amount that he spends per week in gas, S, is:

$20.4 ≤ S ≤  $29.15

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3 years ago
Andrew has a different cookie recipe that makes 28 cookies. He plans to have 21 guests at the party and wants each guest to have
joja [24]

Answer: Since each recipe makes 28 cookies, tripling the recipe would give him 28(3) = 84 cookies.

Step-by-step explanation: <em>Since each recipe makes 28 cookies, tripling the recipe would give him 28(3) = 84 cookies. </em>

<em> </em>

<em>Then divide the total number of cookies by the number of guests:  84  21  = 4. Each person would get 4 cookies.</em>

<em> </em>

<em>This process can be modeled by the expressions 28(3) ÷ 21 and  </em>

<em>28(3) </em>

<em>21 </em>

<em>. This is because the fraction bar represents division.</em>

5 0
2 years ago
Help WHERE DID THE 10 come from
kkurt [141]

Step-by-step explanation:

It came from nowhere.  It makes no sense to add up the balance numbers.  To illustrate, let's use a different example:

\left[\begin{array}{cc}Spend&Balance\\100&400\\100&300\\100&200\\100&100\\100&0\end{array}\right]

Adding up the money you spent, and you get $500.  Add up the balances, and you get $1000.  But why would you add the balances?  The 300 in the second line is included in the 400 in the first line.  You can't add them together.  You'd be counting the 300 twice.

7 0
3 years ago
The following dot plots shows the number of players injured per game for three different teams. Each dot represents a different
goldenfox [79]

Answer:

you have to put them in order dummy

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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