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rewona [7]
3 years ago
12

What is the justification for Step 1 in the solution process?​

Mathematics
1 answer:
alexira [117]3 years ago
8 0

Answer:

mulitply

Step-by-step explanation:

PEMDAS

mutiply

divide

add

and subtract

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If four pounds of potatoes cost $6.00, how much would 10 pounds of potatoes cost.
alexira [117]

Answer:

10 pounds of potatoes would cost $15.

Step-by-step explanation:

Set up proportion.

4/6=10/x

simplify 4/6 into 2/3,

2/3=10/x

cross product,

2*x=3*10

2x=30

x=30/2

x=15

3 0
3 years ago
Read 2 more answers
The given equation has no solution when C is equal to what number?<br><br> 2x+C(8+x)=16
3241004551 [841]

Answer:

-2

Step-by-step explanation:

When C=-2, the variable x will be removed from the equation (2x-2x=0). Therefore, we are left with -16\neq 16. Thus, when C=-2, the given equation has no solutions.

7 0
3 years ago
What geographical information was used in alloying the first three digits of social security numbers to the state
Gala2k [10]
Since 1973, social security numbers have been issued by our central office. The first three (3) digits of a person's social security number are determined by the ZIP Code of the mailing address shown on the application for a social security number. Prior to 1973, social security numbers were assigned by our field offices. The number merely established that his/her card was issued by one of our offices in that State. See also High Group List<span> of SSN's.</span>
5 0
3 years ago
Given m || n, find X....PLEASE HELP ASAP....SOS...SUCK AT MATH PLEASE HELP ME!!
nexus9112 [7]
The angles with measurements equal to 3x+3 and 2x+22 should add up to 180°. This is because the angle which measures 2x+22 and the angle that is adjacent to the angle measuring 3x+3 are supposed to be congruent. If we mathematically translate the concept above, this can be expressed as,
        3x + 3 + 2x + 22 = 180

Combining like terms,
      (3x + 2x) + (3 + 22) = 180
Simplifying,
      5x + 25 = 180

Transpose the constants to only one side of the equation,
    5x = 155
Divide the equation by 5.
    x = 31

<em>ANSWER: x = 31</em>
5 0
3 years ago
Please hurry I need help!.!.!.!
Luba_88 [7]

Answer:

idk what u want me to do

Step-by-step explanation:

7 0
3 years ago
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