3 years ago

HELP QUICKLY PLEASE

Mathematics

1 answer:

Alisiya [41]3 years ago

8 0

645/560=1.151785714
Ther perccent error in her estimate is 15%

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Add or Subtract to simplify

exis [7]

Answer:

-5x^5 + 2x^3 - 6x should be your answer

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2 years ago

Write the following numbers in order of size. Start with the smallest number. -6, 6,-5,0,12

Scorpion4ik [409]

Answer:

-6,-5,0,6,12

Step-by-step explanation:

The negative numbers are obviously smaller than the positive ones :)

4 0

3 years ago

Read 2 more answers

5 1/2 + 3 4/5 + 1 1/4 =

ratelena [41]

Answer:

$10\frac{11}{20}$

Step-by-step explanation:

$5\frac{1}{2} + 3\frac{4}{5} + 1\frac{1}{4}$

1.Find the LCM(Least Common Multiple).

That would be 20.

2.Multiply so all denominators are equal.

$5\frac{10}{20} + 3\frac{16}{20} + 1\frac{5}{20}$

3. Add

$9\frac{31}{20}$

4. Simplify

$10\frac{11}{20}$

6 0

1 year ago

PLS HELP ASAP!!

zepelin [54]

Answer:

Step-by-step explanation:

$A = P(1 + \frac{r}{n})^{nt}\\$

[5000* (1+0.125)]/12 =234.375, rounds up to $234.38

8 0

3 years ago

Help, please :) appreciate it

myrzilka [38]

27). 8a+7

28). 10k-1

29). 2n-48

30). x+16

31). 14b+3c-3

32) -2y=10

6 0

2 years ago