2 years ago

27. Jennifer wants to simplify the expression (8x - 2). Which is an equivalent expression

Mathematics

2 answers:

Andrews [41]2 years ago

7 0

A 2x-8 that’swhat I thinks

DerKrebs [107]2 years ago

4 0

It's 2x-8 i had this in math yesterday

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Express the following in p/q form, where p and q are integers and q is not equal to 0.

Wewaii [24]

(I)1.272727... = 14/11
(II)0.1282828...= 127/990

(The solution is in the picture
NB : the two points on the two numbers in the solution means those two numbers are recurring or repeating )

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2 years ago

In a coin collection, the number of dimes is 6 more than twice the number of nickels. If the collection has 36 dimes, how many n

kodGreya [7K]

Answer: The answer is 78

Step-by-step explanation:

Since it said the number of dimes is 6 more than twice the number of nickels There are 36 dimes, this statement in an equation is d=(2n + 6), so then it would be [2(36) + 6] which is 72 + 6 = 78

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2 years ago

8th grade math Ik but I do need help though

kramer

Answer:

x =-4

Step-by-step explanation:

4x+9 = -2x-15

Add 2x to each side

4x+2x +9 = -2x+2x-15

6x+9 = -15

Subtract 9 from each side

6x +9-9=-15-9

6x = -24

Divide each side by 6

6x/6 = -24/6

x = -4

7 0

3 years ago

What expression is equivalent to 4 to the power of 4 times 4 to the power of -9

pogonyaev

4^4 * 4^(-9) = 4^(4-9) = 4^(-5) or 1/(4^5)

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2 years ago

What is the standard form of the equation y=3/4x-6

umka21 [38]

Answer :

y=3/4x-6

explanation:

it is already in standard form.

6 0

2 years ago