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Llana [10]
3 years ago
7

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

Mathematics
2 answers:
Jobisdone [24]3 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]3 years ago
6 0

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

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15.5

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3 years ago
(Full question above)
zlopas [31]

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The circumference of a circle is 18.84 yards. What is the circle's diameter?
zhannawk [14.2K]

Answer:

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3 years ago
Read 2 more answers
Cameron buys 2.45 pounds of apples and 1.65 pounds of pears. Apples and pears each cost c dollars per pound. If the total cost a
Leto [7]

Answer:

2.45c + 1.65c = 4.12 + 0.75

Step-by-step explanation:

To write an equation to find the value for c, we need to declare what c is first.

c = price of fruit

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Now we multiplied c to 2.45 and 1.65 and added them together, because whatever the value of c is will give us the equivalence of the sum of 4.12 + 0.75.

Now to check if the equation is right, let's solve for c.

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Now to get the value of c, we divide both sides of the equation by 4.1.

\dfrac{4.1c}{4.1}=\dfrac{4.87}{4.1}

c = 1.19

Now let's substitute the value of c in the equation to see if we got it right.

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2.92 + 1.96 = 4.87

4.87 = 4.87

Therefore concluding that the value of c is 1.19.

7 0
4 years ago
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Gemiola [76]
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