3 years ago

How do you solve 100-99+98-97+96-85+.........+4-3+2-1? and show the pattern for it

1 answer:

7 0

Answer:

Step-by-step explanation:

100 − 99 + 98 − 97 + 96 − 95 + ... + 4 − 3 + 2 − 1

(100 − 99) + (98 − 97) + (96 − 95) + ... + (4 − 3) + (2 − 1)

1 + 1 + 1 + ... + 1 + 1

50(1)

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MAVERICK [17]

1 meter is equal to 100 centimeters so half of one meter is 0.5 so half of one centimeter is 50 centimeters.

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3 years ago

grin007 [14]

This involvea factoring the polynomial into binomials and solving.
So make it (3x+1)(x-7)
X equals 7 and -1/3

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3 years ago

wel

Answer: Susan, sam forgot to flip the signs while dividing a negative number.

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3 years ago

insens350 [35]

Answer:

less than

Step-by-step explanation:

6/9 is less than 9/12

6/9=.6666666666666666666666666

9/12=.75

.666666<.75

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3 years ago

kvv77 [185]

Step-by-step explanation:

i can't see ur question the pic is black can u resend

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3 years ago