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2 years ago

Simplify the expression 2t + 7 -t + 1

Mathematics

2 answers:

denis-greek [22]2 years ago

7 0

Answer:t+8

Step-by-step explanation:2t-1t=t

7+1=8

t+8

belka [17]2 years ago

5 0

Answer:

t+8

Step-by-step explanation:

2t+7-t+1

add the numbers with the variable t together (2t-t)

Don't forget the signs!

and add the numbers without the variable t (7+1)

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vodomira [7]

The probability of drawing exactly one red ball is given by:
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the probability of drawing two red balls is given by:
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3 years ago

After how many years are the salaries offered by Company A and Company B the same?

iren2701 [21]

Answer:

Step-by-step explanation:

24,000 = 24 thousands

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2 years ago

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2 years ago

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KengaRu [80]

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Below is an example of the graph

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6 months ago

In the 30-60-90 triangle below, side s has a length of

mario62 [17]

Answer:

4, 4√3

Step-by-step explanation:

In a 30-60-90 triangle:

The leg opposite of the 30-degree angle is 1/2 of the hypotenuse: 8/2 = 4

The longer leg is √3 times the shorter leg: 4*√3 = 4√3

Check work: 4^2+(4√3)^2 = 8^2 --> 16+48 = 64 --> 64 = 64

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1 year ago