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viktelen [127]
2 years ago
12

Evaluate the following expression: 12 – 10 + 5 - 11. Remember to show your work

Mathematics
1 answer:
MatroZZZ [7]2 years ago
3 0

Answer:

-4

Step-by-step explanation:

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What is 2.1 as a fraction?
german
2 1/10 because the 1 in 2.1 is in the tenth place
7 0
3 years ago
If f(x)=x^5+5x^3+4, what is the remainder when f(x) is divided by x-2?
Olin [163]

By the polynomial remainder theorem, the remainder is

<em>f</em> (2) = 2⁵ + 5×2³ + 4 = 32 + 40 + 4 = 76

(The theorem says a polynomial <em>p(x)</em> has remainder <em>p(c)</em> upon dividing it by <em>x</em> - <em>c</em>.)

6 0
3 years ago
4(1+.5m)=7m<br>what is m?<br>​
RUDIKE [14]
M= 4/5 or the alternative form for m can be 0.8
3 0
3 years ago
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4(x - 2) = 2x + 3(x - 5)
yaroslaw [1]

Answer:

x=7

Step-by-step explanation:

  1. 4(x-2) = 2x+3(x-5)
  2. 4x-8 = 2x+3x-15
  3. 4x-8 = 5x -15
  4. -x = -7
  5. x = 7

8 0
3 years ago
To the nearest​ millimeter, a cell phone is 86 mm long and 44 mm wide. What is the ratio of the width to the​ length?
likoan [24]

Answer:

1

Step-by-step explanation:

44 ÷ 86

Simplify 44/86

22/43

Find the closest integer to 22/43

3 0
2 years ago
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