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stich3 [128]
3 years ago
7

2 1/2 + (-1/3) plz, help me with this question I will mark the brainiest.

Mathematics
2 answers:
Vsevolod [243]3 years ago
8 0

Answer:

ur answer is 3

Step-by-step explanation:

because when ya think about it 1/2 and 1/3 are the same thing just 3 is teenie smaller

OLga [1]3 years ago
7 0

Answer:

2 1/2 + (-1/3) = 2 1/6

Step-by-step explanation:

Adding a negative number is the same as subtracting the opposite of it, so you get:

2 1/2 - 1/3

Then you need to convert them to the same denominator by using GCM (Greatest Common Multiple), getting:

2 3/6 - 2/6

Then, you subtract 2/6 from 3/6, getting:

<u>2 1/6</u>

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omeli [17]
-54+4=54+4 .......-50+58they are not equal 
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3 years ago
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If elephant grows 3 3/4 inched a day, how many inches will it grow in 7 days?
olga nikolaevna [1]

Answer:

26.25, or 26 1/4, inches

Step-by-step explanation:

each day 3.75inches, so in 7 day, it grows 3.75 * 7 = 26.25inches

4 0
1 year ago
What is an equation of the line that passes through the points (-8, 2) and (-4, -3)?
denpristay [2]

Answer:

y = (-6/13)x + (4/13).,

Step-by-step explanation:

the equation of the line is:

y = mx + b, where "m" is the slope and "b" gives the y-intercept

m = (y2 - y1)/(x2 - x1)

m = (-2 - 4)/(5 - (-8))

m = -6/13

y = (-6/13)x + b

the line passes through the point (-8,4) means that for x = -8, y = 4

4 = (-6/13)(-8) + b

b = 4 - (-6/13)(-8)

b = 4/13

the equation of the line that passes through the points (-8,4) and (5,-2) is:

y = (-6/13)x + (4/13).

5 0
3 years ago
Simplify the expression:<br> 9v–4v+7v
EleoNora [17]

Step-by-step explanation:

9v-4v+7v

= 5v+7v

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7 0
3 years ago
The property taxes on a business were $1035. What was the tax rate of the business office was valued at $115,000?
olya-2409 [2.1K]

Answer:

The rate of tax is 0.9% of the actual business amount.

Step-by-step explanation:

Given that:

Tax amount = $1035

Business value = $115,000

So, for finding the rate, we will have to divide the tax amount by business value and multiply it by 100 as follows:

Rate = 1035/115,000 * 100

By simplifying we get:

Rate = 0.009 *100

Rate = 0.9 %

This means that the tax rate is 0.9% of the original amount.

i hope it will help you!

7 0
3 years ago
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