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Ber [7]
2 years ago
13

Solve the proportion z/5 = 2/1 z =

Mathematics
2 answers:
katovenus [111]2 years ago
7 0

Answer:

=10

Step-by-step explanation:

Multiply all terms by the same value to eliminate fraction denominators

7/5=2

5⋅/5=5⋅2

Cancel multiplied terms that are in the denominator

Multiply the numbers

=10

ira [324]2 years ago
3 0

Answer:

Hi! The correct answer is z=10

Step-by-step explanation:

<em><u>~Solve for z by simplifying both sides of the equation, then isolating the variable~</u></em>

<em><u /></em>

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16x − 7 ≤ − 71<br><br> Find the solution set of the inequality
natka813 [3]

Answer:

x\leq -4\\

Step-by-step explanation:

Add 7 to other side making equation 16x\leq-71+7

16x\leq-64

16 goes into -64 -4 times.

Answer would give you x\leq-4

To check, you could substitute -4 into the inequality

16(-4)-7\leq-71

-71\leq-71 check

16(-10)-7\leq-71

-167\leq-71 check

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3 years ago
a 3 pound pork loin can be cut into 10 pork chops of equal weight. how many ounces are in each pork chop? please show your work
Artyom0805 [142]
Attached a solution and showed work.

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There is no transformations map. Where is the map?
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3 years ago
An equilateral pentagon is a five-sided figure with equal side lengths. The
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Step-by-step explanation:

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3 years ago
Solve with elimination.
wlad13 [49]

Answer:y=6.61,x=-6.46

Step-by-step explanation:

3x+7y=-26(×5)

         -

5x+3y=-14(×3)

=15x+35y=-130

           -

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subtracting the 2 equations =15x-15x+35y-9y=-130-(-42)

=26y=172

y=172÷26

y=6.61

substitute y in the first equation=3x+6.61=-26

3x=-26+6.61=-19.39

x=-19.39÷3

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