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Evgen [1.6K]
3 years ago
10

Which expression is equivalent 5(2x-7) a.2x-25 b.7x-12 c.7x-12 d.10x-7 e.10x-35

Mathematics
2 answers:
Talja [164]3 years ago
5 0

Answer:

e.10x-35

Step-by-step explanation:

5(2x-7)

Distribute

10x -35

Allushta [10]3 years ago
3 0

Answer:

Your Answer is E. 10x-35

Step-by-step explanation:

Factor 10x−35

10x−35

=5(2x−7)

Answer:

5(2x−7)

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nataly862011 [7]
A.
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(-1,1)

0:
2(2)^{0} \\ 2(1) \\ 2
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1:
2(2)^{1}  \\ 2(2) \\ 4
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2:
2(2)^{2} \\ 2(4) \\ 8
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3:
2(2) ^{3}  \\ 2(8) \\ 16
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b.
To graph the equation, simply go through the points (-2, 0.5), (-1, 1), (0,2), (1,4), (2,8), and (3,16). Make sure you never go below 0 on the x-axis, because there's an asymptote there.

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8 0
2 years ago
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2.6 divided by 97.526
crimeas [40]

Answer:

Step-by-step explanation: how do u supposed to divide that???

5 0
3 years ago
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Freddie is at chess practice waiting on his opponent's next move. He notices that the 4-inch-long minute hand is rotating around
Alex777 [14]
One complete revolution of the minute hand sweeps a central angle of 360° which is equivalent to 60 minutes.
That is, the minute hand creates
(360°/(60 min) = 6 degrees/min.

From 3:35 to 3:55 is 20 minutes.
It sweeps a central angle of
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Because 360° = 2π radians,
120° = (120/360)*2π = (2π)/3 radians

Answer:
 \frac{2 \pi }{3} \,radians
In decimals, this is 2.1 radians (nearest tenth)

Part 2:
Because the minute hand is 4 inches long, the length of the arc swept is
(4 in)*(2π/3 radians) = 8π/3 inches

Answer:
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7 0
3 years ago
Help plssss idk what to do!!!!!!!!!
Firdavs [7]

9514 1404 393

Answer:

  y = 1

Step-by-step explanation:

Recognize that 25 and 125 are powers of 5 and rewrite the equation in terms of powers of 5.

The applicable rules of exponents are ...

  (a^b)^c = a^(bc)

  (a^b)/(a^c) = a^(b-c)

  (a^b)(a^c) = a^(b+c)

__

Your equation can be written as ...

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Now this can be solved as an ordinary linear equation.

  8 = 8y . . . . . . add 5y to both sides

  1 = y . . . . . . . divide by 8

The solution is y = 1.

4 0
3 years ago
Jamie has 7/10 of a pound of chicken to cook for dinner if she's going to split the chicken between three people how much chicke
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7/30 pound of chicken. Since 7 is not divisible by 3, you will have to express 7/10 as 21/30 as 21 is divisible by 3.
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Thus each person gets 7/30 pounds of chicken
3 0
3 years ago
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