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Yakvenalex [24]
3 years ago
7

(2x6)+(8+4)+1 With explanation

Mathematics
2 answers:
bazaltina [42]3 years ago
6 0
You first have to follow PEMDAS
Start with parenthesis, (2x6) and (8+4)
Solve 2x6 and 8+4
Add 12+12+1
Which gives you 25
Serga [27]3 years ago
4 0

Answer: 25

Step-by-step explanation:

6 x 2 = 12

8 + 4 = 12

therefore, (2 x 6) + (8 + 4) + 1 = 12 + 12 + 1

which gives 25

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0=-2y+10-6x<br> 14-22y=18x
Inessa05 [86]

Answer:

x=2,y=−1

Step-by-step explanation:

Solve for y in the first equation.

y=−9x/11+7/11

0=−2y+10−6x

Replace all occurrences of y with −9x/11+7/11 in each equation.

0=−48(x−2)11

y=−9x11+711

Solve for x in the first equation.

x=2

y=−9x/11+7/11

Replace all occurrences of x with 2 in each equation.

y=−1

x=2

The solution to the system is the complete set of ordered pairs that are valid solutions.

(2,−1)

The result can be shown in multiple forms.

Point Form:

(2,−1)

Equation Form:

x=2,y=−1

5 0
2 years ago
How many quarts of pure antifreeze must be added to 5 quarts of a 40​% antifreeze solution to obtain a 50​% antifreeze​ solution
GarryVolchara [31]

Answer:

2 quarts of 100% antifreeze.

Step-by-step explanation:

5 quarts/ .40 * x/ 1

.40x= 5

x=2

6 0
2 years ago
I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT
fredd [130]
Here you go!! It's always best to graph these questions, if you have graph paper near.
If not there are online graphing websites to use!! :))

ANSWER: Choice D (4th answer)

7 0
2 years ago
Evaluate x(6)2<br> When x = -4
ehidna [41]

Answer:

-48 is answerrrrrrrrrr

5 0
2 years ago
Read 2 more answers
Equivalent fractions are always larger than orginal fraction true or false?
ioda
The answer is false. They are the same
8 0
3 years ago
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