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PilotLPTM [1.2K]
2 years ago
14

I need help i need to simplify 7(2y+1)+3y

Mathematics
2 answers:
Artist 52 [7]2 years ago
5 0

Simplified form : 17y + 7

Ugo [173]2 years ago
4 0

I think it would be 5, or 1.5



Wish I could be more help, Good Luck!

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trish has a square garden with side lengths of 8 feet. She expanded her garden to 10 feet by 8 feet. by how many square feet did
mylen [45]

Answer:

14 square feet

Step-by-step explanation:

8x8=64

8x10=80

80-64=14

8 0
3 years ago
Read 2 more answers
55. (a) If alpha and beta are the roots of the equation xsquare+ px+q=0 and beta>alpha find the square of the
densk [106]

Answer:

√(p²-4q)

Step-by-step explanation:

Using the Quadratic Formula, we can say that

x = ( -p ± √(p²-4(1)(q))) / 2(1)  with the 1 representing the coefficient of x². Simplifying, we get

x = ( -p ± √(p²-4q)) / 2

The roots of the function are therefore at

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( -p + √(p²-4q)) / 2 - ( ( -p - √(p²-4q)) / 2)

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7 0
2 years ago
In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If 2/7 of
Sladkaya [172]

Answer:

3 : 4 : 7

Step-by-step explanation:

apple juice - 2/7 = 4/14

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AJ + OJ = 11/14

this means that 3/14 of the punch is cranberry juice.

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8 0
2 years ago
The rectangle below is enlarged using a scale factor of 1.5. What will be the new length and width of the rectangle?
Likurg_2 [28]

Answer: length = 4.5 m, width = 3 m

Step-by-step explanation:

When a shape is enlarged using a scale factor, you simply multiply each of the sides by the scale factor.

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5 0
3 years ago
Find the largest whole number which is a factor of both 42 and 98
LuckyWell [14K]

Answer:

14

Step-by-step explanation:

hope this helps

5 0
2 years ago
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