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lyudmila [28]
3 years ago
14

SOLVE THE PROPORTION BELOW 8/x = 2/3x=A. 10B. 9C. 11D. 12

Mathematics
2 answers:
olga55 [171]3 years ago
8 0

This is algebra.

8/x=2/3

8X3/2=x

x=12 (D)

Fynjy0 [20]3 years ago
7 0
The correct answer is D.12
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Evaluate -16 - 9x<br> When x= 3
vfiekz [6]

Answer:

-43

Step-by-step explanation:

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8 0
2 years ago
If g(x) = 1 - ¾ x <br> find: -5g(4) - 1
cricket20 [7]

Answer:

<u>-</u><u>5</u><u>g</u><u>(</u><u>4</u><u>)</u><u> </u><u>-</u><u> </u><u>1</u><u> </u><u>is</u><u> </u><u>9</u>

Step-by-step explanation:

g(x) = 1 -  \frac{3}{4} x

when x is 4:

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therefore:

- 5g(4) - 1 =  - 5( - 2) - 1 \\  = 10 - 1 \\  = 9

5 0
3 years ago
Read 2 more answers
Are these expressions equivalent? (Show work)<br> 14x+10+2x and 5x+3x+10+8x
balu736 [363]

Step-by-step explanation:

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5x+3x+10+8x

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3 0
2 years ago
there are 800 students at weaver middle school. to determine which mascot name is preferred by the students at the school, each
daser333 [38]

Answer:

This would not be an appropriate sampling technique because it is biased and it would not be fair for 60 students to choose a mascot for a school with 800 students.

Step-by-step explanation:

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2 years ago
A vaccine has 90% probability of being effective in preventing a certain disease. the probability of getting the disease if the
IgorLugansk [536]
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The probability that someone is vaccinated and contracts the disease is (0.25)(0.1)=0.025 (it is multiplied by 0.1 because if the vaccine is 90% effective, then there is a 10% chance someone that is vaccinated can contract the disease.
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There is a 40% chance that someone chosen at random will contract the disease.
4 0
3 years ago
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