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4 years ago

What is the solution to this addition sentence? 3/4 + (-1/2) = _____

Mathematics

2 answers:

Jobisdone [24]4 years ago

7 0

Answer:

C. ¼

Step-by-step explanation:

¾ + (-½)

Negative multiplies Positive to give Negative

¾ - ½ =

¾ - ²/4 = ¼

Vikki [24]4 years ago

6 0

$\text{Remove parentheses}\\\frac{3}{4} - \frac{1}{2} \\\text{Simplify}\\\frac{1}{4} \checkmark$

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Answer:

$Probability = \frac{7}{253}$

Step-by-step explanation:

Given

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Required

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From the question, we understand that the probability is that of without replacement.

Since the yellow, is first picked.

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