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Degger [83]
2 years ago
10

PLEASE HELP ASAPWhich expressions are equivalent?

Mathematics
2 answers:
Nadusha1986 [10]2 years ago
8 0

Answer:

The third option.

Step-by-step explanation:

You are incorrect it is the third option. I hope I helped!

Murljashka [212]2 years ago
6 0

Answer:

A) 1/5k-2/3j & -2/3j+1/5k is the answer

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A. 126<br>B. 54<br>C. 71<br>D. 109
____ [38]
I hope this helps you

8 0
3 years ago
If the temperature started at 8 degrees celcius at Noon and it dropped 10 degrees over the next 5 hours
leonid [27]

Answer:

The answer is "\bold{2^{\circ}\ C}"

Step-by-step explanation:

Given:

noon temperature= 8^{\circ} C

Total change in next 5 hours = 10^{\circ} C

Calculating the final temperature:

\text{final temperature = noon temperature - changes in 5 hours}

                            = 8^{\circ} -10^{\circ} \\\\=- 2^{\circ} \ C

8 0
2 years ago
a cyclist bikes a certain distance in 45 minutes , write an equation that shows the relationship between speed,s, and time,t, wh
denis23 [38]

An equation that shows the relationship between speed and time is Speed = \frac{100}{45}

<u>Given the following data:</u>

  • Distance = 100 miles.
  • Time = 45 minutes.

To write an equation that shows the relationship between speed and time:

<h3>What is speed?</h3>

Speed can be defined as the distance covered by a physical object per unit of time. Thus, the cyclist's speed can be measured as miles per minutes.

Mathematically, speed is given by this formula;

Speed = \frac{distance}{time}

Substituting the given parameters into the formula, we have;

Speed = \frac{100}{45}

Read more on speed here: brainly.com/question/10545161

8 0
1 year ago
What is 0.009 written as a percent?
Pachacha [2.7K]
.9%. To turn a decimal into a percent, you move the decimal 2 places to the right. So .009 would be .9%
5 0
2 years ago
Simplify the given algebraic expression.<br> 8(5y - 8) - (5y + 3)
RoseWind [281]

Answer:

35y - 67

Step-by-step explanation:

8(5y - 8) - (5y + 3)

Multiply the 8 with what is in the parentheses.

40y - 64 - 5y + 3

Subtract like terms.

35y - 67

7 0
2 years ago
Read 2 more answers
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