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sweet [91]
3 years ago
9

What is 6(2x-8)-9x simplified

Mathematics
1 answer:
Readme [11.4K]3 years ago
4 0

THE ANSWER TO THIS IS 3x-48

You might be interested in
6 - 2/3 (x+5) = 4x solve algebraically for the exact value of x
luda_lava [24]

Answer:

x = 2

Step-by-step explanation:

1 - Rewrite

6 - 2/3 (x+5) = 4x

2 - Distribute

6 - 2/3x + 10/3 = 4x

3 - Combine like terms and get x alone

6 10/3 - 2/3x = 4x

           +2/3x  +2/3x

          6 10/3 = 4 2/3x

------------------------------- Convert to decimals

6.3333333333.... = 4.333...x

-------------------------------- Divide both sides by 4.33...x

2 = x

Hope this helps :)

3 0
3 years ago
Some friends spent the afternoon collecting aluminum cans for recycling. The friends spent a total of 6 hours collecting cans. H
ozzi

Answer:

Hector collected about 14.33 cans, Jonas collected about 14.83 cans and Sherrie collected about 18.83 cans

Step-by-step explanation:

Hector: 86 cans divided by 6 hours equals 14.33....... cans which is rounded.

Jonas: 89 cans divided by 6 hours equals 14.83......cans which is rounded.

Sherrie: 113 cans divided by 6 hours equals 18.83......cans which is rounded.

8 0
3 years ago
A dietician is planning a snack package of fruit and nuts. Each ounce of fruit will supply zero units of protein, 2 units of car
dimulka [17.4K]

Answer:

The least number of calories possible in a package is 129 calories.

Step-by-step explanation:

We can write equations to representeach requirement of the snack.

Fruit:0 protein

       2 carb

       1 fat

       18 cal

Nuts: 3 prot

        1 carb

        2 fat

        28

The amount of protein contained in the final snack will be: the sum of the amount of ounces of fruit (and nuts) times the amount of protein pero ounce of fruit(and nuts). So for N, M integers or decimals:

Protein=N*0 carbs+M*3 carbs  , this means that fruit doesn't affect protein content.

Similarly we write the other requirements as inequalities:

a.Protein≥9 → N*0+M*3≥9

b.Carbs≥8 →   N*2+ M*1≥8

c.Fat≤9    →    N*1+M*2≤9

d. Cal=N*18+M*28

From a we get M≥3

Replacing M in b, N≥2.5.

And finally we replace in c to have a maximum amount.

2.5+2*3≤9

8.5<9 so this is the least amount of ounces in a package, avaluating how many calories each component contributes:

Least amount of calories: 18*2.5+28*3=129cal

5 0
3 years ago
You are studying for your final exam of the semester. Up to this point, you received 3 exam scores of 98% ,100% and 64%. To rece
Marrrta [24]

Answer:

thats tuffO.O

Step-by-step explanation:

6 0
3 years ago
5 (8 4) = (5 × 8) + (5 × 4)
vovangra [49]

Answer: it think its 60

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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