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kari74 [83]
3 years ago
12

2. Simplify 2x + 16 + 5x – 10​

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
6 0

Answer:

soln

2x + 16 + 5x – 10

8(x+2) + 5(x + 2)

8+2 (x+2)

10 (x + 2 )

Sliva [168]3 years ago
5 0

Answer: 7x + 6

Step-by-step explanation:

Combine like terms:

(2x + 5x) + (16 - 10)

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HELP ME PLEASE... BEFORE MONDAY!!!!!! The answer will be appreciated!!!
Maslowich
You're given the conversion formula of 1 yard = 3 feet and 1 foot = 12 inches so let's use that.

For red you're given three yards so because 1 yard = 3 feet, then you have 
3 feet + 3 feet + 3 feet = 9 feet ( or 3ft * 3)
Now, to get inches, you multiply 9 by 12 to get 108 inches.
Since each bow requires 6 inches of ribbon you divide 108 by 6.  
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Yellow
Given: 54 inches 
to convert to feet, you divide by 12 : 54/12 = 4.5 and to find yards you divide by 3: 4.5/3 = 1.5
to find the number of bows you divide 54 by 6: 9 bows
-Number of yellow bows: 9
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Blue
Given: 24 bows
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6 0
3 years ago
A 50 foot rope weighing a total of 32 lbs extended over a cliff that is 35 feet to the ground. A large 8 pound bucket with 19 ga
larisa86 [58]

Answer:

A function that gives the work required in foot-lbs to lift the bucket up x feet from the ground is W=16(50-x)+(19-\frac{x}{5})(8.3)x and  the work to get the bucket to the top of the cliff is 3726 foot-lbs

Step-by-step explanation:

Work done to lift the rope by distance x feet:

W_1=32(\frac{50-x}{2})

Work done to lift the bucket by distance x feet:

W_2=(19-\frac{x}{5})(8.3)x

On reaching top 7 gallons of water spilled out so , on going up by x feet \frac{7x}{35}=\frac{x}{5} gallons of water spilled out.

a function that gives the work required in foot-lbs to lift the bucket up x feet from the ground:

W=16(50-x)+(19-\frac{x}{5})(8.3)x

Now the work to get the bucket to the top of the cliff i.e. x =35

W=16(50-35)+(19-\frac{35}{5})(8.3)(35)

W=3726

Hence, a function that gives the work required in foot-lbs to lift the bucket up x feet from the ground is W=16(50-x)+(19-\frac{x}{5})(8.3)x and  the work to get the bucket to the top of the cliff is 3726 foot-lbs

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2 years ago
The two polygons are similar.Find the length of x
alexandr1967 [171]

Answer:

x = 9.2

Step-by-step explanation:

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2 years ago
Which size bag of cat food shown in table has the lowest unit price?
motikmotik
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A rectangle that has a width of 18 inches and a length of 36 inches has a diagonal of 43 inches. True or false
astra-53 [7]

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