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3 years ago

8

Which car have traveled the farthest

1 answer:

Alona [7]3 years ago

4 0

Can u give me some answers I could pick from

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Which of the following is an example of mechanical weathering?

stira [4]

Answer:

C

Step-by-step explanation:

Mechanical weathering, also called physical weathering and disaggregation, causes rocks to crumble. Water, in either liquid or solid form, is often a key agent of mechanical weathering. For instance, liquid water can seep into cracks and crevices in rock.

5 0

3 years ago

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What does the rate of parking cost in dollars per hour?

Mnenie [13.5K]

Answer:

It costs $ 0.75

Step-by-step explanation:

because when we find the slope of two points, we will know that the slope of the graph is 0.75

7 0

3 years ago

Solve y over negative 4 + 5 = 15.<br><br> 80<br> −80<br> 40<br> −40

Virty [35]

The answer is - 40. Observe.

y/-4 + 5 = 15
y = -40
-40/-4 = 10
10 + 5 = 15

Thus, y= -40

8 0

3 years ago

What is the value of 5n-3 when n=5?

joja [24]

Answer:

22

Step-by-step explanation:

We are given the expression:—

$\displaystyle \large{5n-3}$

When n = 5, substitute/change n to 5:—

$\displaystyle \large{5(5)-3}$

Evaluate:—

$\displaystyle \large{25-3=\boxed{22}}$

__________________________________________________________

<u>Summary</u>

<u>Substitution</u>

Changing or replacing from a term to another terms/expression is called substitution.

Examples:—

If we are given the expression $\displaystyle \large{2y-1}$ and we want to find the value when y = 4, simply replace y-term to 4.

$\displaystyle \large{2(4)-1=8-1=\boxed{7}}$

__________________________________________________________

If you have any doubts regarding my answer/explanation, do not hesitate to ask in comment!

8 0

2 years ago

Dima called her friend to tell her that she saved 30% on her new skirt at a discount store. Her friend told her that she could h

Mkey [24]

Answer:

The correct answer is $1.80

8 0

3 years ago

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