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densk [106]
2 years ago
5

Hey, here are all the problems. Im not sure how to do this and my teacher isnt giving me much time. Help would be apricated

Mathematics
1 answer:
Anton [14]2 years ago
5 0

Answer:

Step-by-step explanation:

9x+8x+5+11=  17x+16

-5x-2x-7+6=   -7x-1

-x-5x-9-4=   -6x-13

3x-x-4+7=    2x+3

7x-5x+4-5=  2x-1

2x+7x-3+11=  9x+8

-4x+6x-5-8=  2x-13

12x-2x-14-3=  10x-17

5x-5x+4-12=  -8

Hope this helps (brainliest is appriciated)

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Why it take much longer time ghan the time calculated
mrs_skeptik [129]

Answer:

for what bro

Step-by-step explanation:

please mark me as brainlest

3 0
2 years ago
Read 2 more answers
A House needs to some maintenance one sink is dripping water every 10 minutes and the other sink is dripping every 12 minutes if
e-lub [12.9K]

Answer:

60 minutes

Step-by-step explanation:

We solve this question using Lowest Common Factor method

Find and list multiples of each number of minutes( 12 and 10 minutes) until the first common multiple is found. This is the lowest common multiple.

Multiples of 10:

10, 20, 30, 40, 50, 60, 70, 80

Multiples of 12:

12, 24, 36, 48, 60, 72, 84

Therefore,

LCM(10, 12) = 60

The number if minutes until they both drip again is 60 minutes

7 0
2 years ago
write an equation in point-slope form for the line through the given point with the given slope (10,-9);m=-2​
fgiga [73]

Answer:

The answer is

<h2>y + 9 =  - 2(x - 10)</h2>

Step-by-step explanation:

To find the equation of a line given a point and slope we use the formula

<h3>y - y1 = m(x - x1)</h3>

where

m is the slope

( x1 , y1) is the point

From the question

Slope / m = - 2

The point is ( 10, - 9)

Substitute the values into the above formula

That's the final answer is

<h3>y + 9 =  - 2(x - 10)</h3>

Hope this helps you

5 0
3 years ago
AB is the angle bisector of CAD. Solve for the missing variable?
Alika [10]

Answer:

x=8^\circ

Step-by-step explanation:

A bisector is the line that divides an angle (which in this case is \angle CAD) exactly in half. Therefore, \angle CAB = \angle BAD and as such we can solve for x:

\angle CAB &= \angle BAD\\33^\circ &= 4x + 1^\circ\\4x = 32^\circ\\x = 8^\circ

and we are done.

4 0
2 years ago
4x-5=4x+10 solve for x
Sav [38]
Remember you can do anything to an equation as long as you do it to both sides
4x-5=4x+10
minus 4x both sides
-5=10
false
no solution
6 0
3 years ago
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