3 years ago

HELP ITS AN EMERGENCY HELP HELP FOR 100 POINTS

Mathematics

1 answer:

Alecsey [184]3 years ago

6 0

Answer:

that's easy 4/15- 1/15=3/15,9 15/24-2 9/24=7 6/24, 1 5/1+1 1/1= 2 6/1 there

Step-by-step explanation:

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Which best describes the meaning of the statement if A then B

Oliga [24]

Answer:

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Step-by-step explanation:

You can understand the statement from many perspectives, but in terms of proposition logic it is best to understand it as "negation of a" or " b" in mathematical terms is written like this

$a => b \equiv ( \neg a \ \lor \ b )$

You can show that they are logically equivalent because they have the same truth table.

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3 years ago

Bottles of sparkling water usually cost $1.69. The grocer changed the price to 4 for $5. You bought one bottle last week for $1.

sleet_krkn [62]

Given :

Cost of single bottle, C = $1.69 .

Cost of 4 bottles, B = $5 .

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Therefore, we are paying $0.44 less than the actual price.

Hence, this is the required solution.

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3 years ago

(2n + 3)(n – 4) = 0<br> need help asap!!!

Anastaziya [24]

Set each binomial equal to zero to solve.

2n + 3 = 0
2n = - 3
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4 years ago

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3 years ago

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