expand each of the linear expression below using the distributive property,showing all work and simplifying your answer completely -3(-6b+5)

Answers

Answer 1
Answer: -3(-6b+5) -3 times -6b= 18b and -3 times 5= -15 so the answer is 18b-15

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What is 121/100 in simplest form

Answers

Answer=1 21/100 or 1.21

121/100 is equivalent to 1 21/100

you can solve for this by subtracting 100, the denominator, from 121, the numerator. 121-100=21. So we know that 121/100 can be simplified to one whole with 21/100 remaining... 

Hey can u help me please here is the question. A piece of lumber is 4.625 feet long. Which mixed number is equivalent to 4.625

Answers

4.625 as an improper fraction is 37/8. Then just divide 37 by 8.

37 ÷ 8 = 4 5/8

Write 5^8 as a quotient of two exponential terms with the same base in four different ways. Use only positive exponents.

Answers

The correct answer for the question that is being presented above is this one: 

5^8 can be represented into two exponential terms as quotients.

5^8
= 5^12 / 5^4
= 5^9 / 5
= 5^10 / 5^2
= 5^15 / 5^ 7

You can still have other answers aside from the four items that i am presenting here.

What number is 33 1/3% of the positive difference between 25% of 60 and 75% of 16?

Answers

33(1)/(3)\% \cdot (25\% \cdot 60 - 75\% \cdot 16 )=\n \n=(100)/(3)\cdot (1)/(100)\cdot ((25)/(100)\cdot 60-(75)/(100)\cdot 16) =\n \n=(1)/(3)\cdot ((1)/(4)\cdot 60-(3)/(4)\cdot 16) =(1)/(3)\cdot (15-12) =(1)/(3)\cdot 3 =1


X/-4=-3 show your work

Answers

Answer:

x = 12

Step-by-step explanation:

(x)/(-4) = -3

To solve this equation, simply take the denominator from the fraction on the left side of the equation to the right side of the equation and multiply it with the constant.

Also, do not forget to multiply the signs as both the numbers are negative so the number will become positive after multiplication:

x = -3 × (-4)

x = 12

Therefore x is equal to 12.

x/-4=-3
x=-3(-4)
x=12

-1/2u + 3/5= 1/6. What is u?

Answers

So to start off on answering we are going to subtract 3/5 from both of the sides:
−1/2u+3/53/5=1/63/5
−1/2u=−13/30
Okay, so now we are going to mu
ltiply both sides by 2/(-1):
(2/−1)*(−1/2u)=(2/−1)*(−13/30)
The final answer shall be:
u=13/15
I hope this helps!