What is the difference between 126 1
/4
and 78 2
/3
?

Answers

Answer 1
Answer: The answer of that is 47 7/12

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How do you know 37? I don't understand, do you add another line connecting it to make a whole triangle or ..I don't understand..

Answers

Hello,
The 3th angle of the triangle is the supplement of 3x-8:
180-(3x-8)=180-3x+8=188-3x

The sum of all angles of the triangle is 180
180=2x+21+188-3x
==>180=-x+21+188
==>x=21+188-180
==>x=21+8
==>x=29


If Sergio ate 12 packages of banana chips in a week, which equation can be used to find the fraction of packages of banana chips B he ate every day and what is the fraction?

Answers

If you would like to find the fraction of packages of banana chips Sergio ate every day, you can calculate this using the following steps:

12 packages of banana chips ... 1 week = 7 days
x packages of banana chips = ? ... 1 day

12 * 1 = 7 * x
12 = 7 * x
x = 12 / 7
x = 1 5/7 packages of banana chips per day

The fraction would be 12/7 packages of banana chips per day.

-4(4x+4)=2(2-7x) how do u do this and you have to use WHO and check your answer by plugging it in the original equation.SHOW ALL WORK

Answers

-4(4x+4)=2(2-7x) \n-16x-16=4-14x\n-2x=20\nx=-10\n\n-4(4\cdot(-10)+4)=2(2-7\cdot(-10))\n-4(-40+4)=2(2+70)\n-4\cdot(-36)=4+140\n144=144

You are making a lot of cookies and buy 12 bags of chocolate chips, which are $1.89 per bag

Answers

Answer:

$22.68

Step-by-step explanation:

What is 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 in exponential noation

Answers

Answer:  7^8

This is the same as writing 7^8 when using a keyboard.

The exponent 8 refers to how many copies of the base "7" that are multiplied.

(y 3 - 125) ÷ (y - 5)

Answers

Hello,

We suppose y ≠5
(y^3-125)/(y-5)=((y-5)(y^2+5y+25))/(y-5)=y^2+5y+25