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Virty [35]
2 years ago
12

The first thing you should do in solving a word problem is estimate what you think the answer would be.

Mathematics
1 answer:
Lelu [443]2 years ago
6 0

Answer:

The answer is True.

Step-by-step explanation:

  • <u>Estimate the Answer Before Solving Having a general idea of a ballpark answer .</u>
  • <u>Or the problem lets students know if their actual answer is reasonable or not.</u>
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Add.<br> 5+ (-4) =<br> I don’t know how to
iVinArrow [24]
You just subtract 5-4 so it’s 1
4 0
3 years ago
Read 2 more answers
Evaluate 10(a + b) -6c for a = 12,b = 5, and c = 9.
Gelneren [198K]

Answer:

10(a + b) -6c = 116

Step-by-step explanation:

Evaluate 10(a + b) -6c for a = 12,b = 5, and c = 9.

10(a + b) -6c = 10(12 + 5)  - 6*9

10(a + b) -6c = 10*(17) - 54

10(a + b) -6c = 170 - 54

10(a + b) -6c = 116

3 0
3 years ago
Emily bought a dress for $60 that originally sold for $75. What was her rate of discount?​
ELEN [110]

Answer:

20%

Step-by-step explanation:

Going of a guess, if you divide 20 by 100, then multiply .2 and 75 you get 15 and 75 - 15 is 60.

3 0
3 years ago
Help please.
Elenna [48]

Answer:

The Malaysia police departments statement was true, because 14/30 is extremely close to 54% (roughly 15.5/30).

Type: Probability

<h3>Please rate this answer based on how helpful it was!</h3>
3 0
1 year ago
How many years will it take for an initial investment of $20,000 to grow to $30,000? Assume a rate of interest of 6% compounded
Genrish500 [490]

F   =   Pe^(rt)

F is the final amount

P is the principal

r is the interest rate

t is the time in years

30000=20000 e^(.06t)

divide by 20000

3/2 = e ^ .06t

take the ln on each side

ln(3/2) = .06t

divide by .06

ln(3/2)/.06 =t

t=6.75775 years


8 0
4 years ago
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