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Taya2010 [7]
3 years ago
12

Solve for x 10x - 72 3x - 4

Mathematics
1 answer:
ratelena [41]3 years ago
8 0

Answer:

16

Step-by-step explanation:

3x - 4 = \frac{1}{2}(10x - 72)

⇔ 6x - 8 = 10x - 72

⇔ 4x = 64

⇔ x = 16

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Find BD. Please guys I need help
GarryVolchara [31]

Answer:

BD = 10

Step-by-step explanation:

B --> -4

D --> 6

-4 + BD = 6

BD = 10

8 0
3 years ago
An office building casts a 90 foot shadow. At the same time of day, a 5 foot woman standing near the building casts an 8 foot sh
professor190 [17]
The answer is 56.25ft
6 0
3 years ago
Students were asked to write 6x5 + 8x - 3x3 + 7x7 in standard form.
dimulka [17.4K]

Answer:

7x^{7} + 6x^{5} - 3x^{3} + 8x

Step-by-step explanation:

Students are asked to write 6x^{5} + 8x - 3x^{3} + 7x^{7} in the standard form.

Now, in the standard form of a polynomial the highest power of the variable takes the leftmost position and the lowest power of the variable takes the rightmost position and the power of variable decreases from left to right.

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3 0
2 years ago
Events a and b are mutually exclusive. p(a) = 0.4 and p(b) = 0.5. what is p(a/b)?
Salsk061 [2.6K]
To figure this out, replace the variables with their given values.

p(a/b) = p(.4/.5)

Then you divide!

.4/.5 = .8

Hope this helps!
8 0
3 years ago
I’m too lazy to do all of this and I’m also a little confused on it, and I also have more hw besides this one, so ima need all t
Oliga [24]

Answer:

14. 70% of 20000 is 14000. 25% of 14000 is 3500. 3500 students applied.

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19. 760 in sales commissions to meet the wage amount.

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6 0
2 years ago
Read 2 more answers
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