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Annette [7]
3 years ago
6

Im not good at this kind of stuff can someone help me and explain it? thank you

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
7 0

Answer:

third one

Step-by-step explanation:

whenever you divide numbers with exponents you have to subtract the exponents to get your answer

vovangra [49]3 years ago
6 0

Answer:

p-m-n

Step-by-step explanation:

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Which clipboard (A, B, or C) represents a 270 degree counter- clockwise rotation?
nignag [31]

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Step-by-step explanation:

Because if you look at the star then it will show you how it rotated.

5 0
3 years ago
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0.955 to the nearest tenths place
tensa zangetsu [6.8K]
Your answer is 1.0 good luck hope i helped u ☺
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3 years ago
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Write and solve the equation. Four times the sum of x and 5 equals twice the difference of 10 and that same number.
kari74 [83]

Answer:

4(x + 5) = 2(10 / x) solved = - 20

Step-by-step explanation:

this may not be correct but i really think im right

5 0
3 years ago
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Ross needs to have a procedure done, and since he is over 65 he is on Medicare. Medicare says that according to their plan the a
Anni [7]

Answer:

\large \boxed{\$1200.00}

Step-by-step explanation:

              Let the office charge  = x

     Amount paid by Medicare = ⅞x

Amount paid by Ross = ¼(⅞x) = $262.50

 

Solve for x

\begin{array}{rcrl}\dfrac{1}{4} \left(\dfrac{7}{8}x \right ) & = & \$262.50 & \\\dfrac{7}{32}x & = & \$262.50 & \text{Multiplied the fractions}\\\\7x & = & \$8400.00 & \text{Multiplied each side by 32}\\x & = & \mathbf{\$1200.00} & \text{Divided each side by 7}\\\end{array}\\\text{The office wanted to charge } \large \boxed{\mathbf{\$1200.00}}

Check:

\begin{array}{rcl}\dfrac{1}{4} \left(\dfrac{7}{8}\times \$1200.00 \right ) & = & \$262.50\\\\\dfrac{1}{4} \left(\$1050.00 \right ) & = & \$262.50\\\\\$262.50 & = & \$262.50\\\end{array}

OK.

7 0
3 years ago
Help!
alexira [117]

Answer:

410 student and 436 adult tickets

Step-by-step explanation:

x is the number of student tickets and y is the number of adult tickets sold. we now that a total of 846 tickets were sold so x+y=846=>x=846-y. we also now that their worth was 3 846usd so 3*x+6*y=3846. we substitute x and are left with the following equation:3x+6*(846-x)=3846

5076-3x=3846

3x=1230

x=410

=>y=846-410=436

4 0
2 years ago
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