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Scrat [10]
3 years ago
8

4(a^2+5a-6)-3(2a^3+4a-5)​

Mathematics
1 answer:
Kazeer [188]3 years ago
5 0

Answer: -6a exp3 + 4a exp2 + 8a - 9

Step-by-step explanation:

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Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much?
quester [9]
24 bottles @ $3 = 8 bottles per dollar
12.5 cents per bottle

36 bottles @ $4 = 9 bottles per dollar
11.1 cents per bottle
6 0
3 years ago
During the fall, the deli counter in a grocery store offers a rice blend made of wild rice costing
Zinaida [17]

If an employee has already measured out 59 pounds of wild rice. The  number of pounds of long grain brown rice should she add to make the blend is: 88.5 pounds of long grain.

<h3>Number of pounds of long grain</h3>

Let x represent number of pounds of long grain

6.45×59+3.95x=(59+x)×4.95

380.55+3.95x =292.05+4.95x

380.55–x =292.05

-x=292.05-380.55

-x = -88.5

x = 88.5 pounds of long grain

OR

6.45×59+3.95x=(59+x)×4.95

x=(6.45-4.95)×59

x=1.5×59

x=88.5 pounds of long grain

Therefore If an employee has already measured out 59 pounds of wild rice. The  number of pounds of long grain brown rice should she add to make the blend is: 88.5 pounds of long grain.

Learn more about Number of pounds of long grain here:brainly.com/question/10618309

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7 0
1 year ago
Subtract 6q from 10z
Alla [95]

Answer:

10z-6q..............

7 0
3 years ago
Read 2 more answers
F(x) = 3x - 5 and g(x) = x + 3, find (1-9)(x).
snow_lady [41]

f(x)= 3x - 5 is x = 5/3

g(x) = x +3 is x = -3

(1-9)(x) is -8x

3 0
3 years ago
Graph then line that represents the equation y=-2/3x +1 ?
Aleksandr [31]
First, you would start on the orgin (0,0), and move up 1. You should now be at (1,0) make a point here
Next, you will move down 2. You should now be at (-1,0)
Finally, you move right 3.

You should now be at (-1,3)
Make a point

Hope this helps!
7 0
3 years ago
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