Renaldo can rollerblade 9.7 miles per hour. Eliezer can rollerblade 8.2 miles per hour how much further will renaldo rollerblade in 0.75

Answers

Answer 1
Answer: he will be ahead by 1.13ths of a mile

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4 is added to x, the result is 29What is the value of x?BE​
Twenty-two is what percent of 55?A.22%B.40%C.250%D.50%

Write an counter example for the statement: all square roots are rational numbers

Answers

That is not true. For example, if you take PI . Rounded is 3.14. But if you were to do the square root of pi then it would be an IRRATIONAL number. so it's false. 
It's false because if you take the square root of a decimal number or a complex number, you're sure to find an irrational number.

Marissa bought four bottles of water Each bottle of water is 0.95 cents Write an equation with the same product as the total cost but different factors SHOW IN OWN WORDS SHOW YOUR WORK

Answers

Answer: Total cost = Cost of each bottle × Number of bottles

Step-by-step explanation: If each bottle of water Marissa bought cost 0.95cents. This means four bottles will cost = 0.95 + 0.95 + 0.95 + 0.95 = 3.80 cents

This can be written simply as 0.95 × 4 = 3.80 cents

Therefore, a general equation for calculating the total cost of bottle water will be;

Total cost = Cost of each bottle × Number of bottles.

A bicycle tire has a diameter of 27 inches. What is the radius?​

Answers

13.5 inches

A circle is a shape made up of all points in a plane that are at the samedistance from a central point.

Diameter of a bicycle tire =27 inches

Radius of a bicycle tire = Diameter / \,2

                                      =27 / 2

                                      =13.5 inches

So, radius of a bicycle tire is \boldsymbol{13.5} inches.

For more information:

brainly.com/question/20188113?referrer=searchResults

Answer:

13.5 inches

Step-by-step explanation:

The radius is exactly half of  the diameter. So, you divide 27 by either 2or0.5 and you have your answer of 13.5 or 13 1/2.

Need help please, thanks! A map has a scale of 1 inch:18 kilometers.

Three distances on the map are listed in the chart below. Drag an actual distance into each box to match the corresponding distance on the map.

0.8 in.___________________

1.4 in.____________________

2.1 in.____________________


I don't know, please explain! :(

Answers

Given:
1 inch : 18 kilometers

Let us use the ratio and proportion method:

a:b = c:d where ad = bc

0.8 inches is 14.4 kilometers

1 : 18 = 0.8 : x
x = 0.8 * 18
x = 14.4 km

1.4 inches is 25.2 kilometers

1: 18 = 1.4 : x
x = 18 * 1.4
x = 25.2 km

2.1 inches is 37.8 kilometers

1 : 18 = 2.1 : x
x = 18 * 2.1
x = 37.8 km

3x + y = -5
y = -2x-2

Answers

x=-3 see attached photo for steps

One day after shopping at a department store Lenny discovered that he only had $13 left and his wallet he had entered the store with $81 in his wallet which equations could be used to find how much money Lenny spent (x)

Answers

Subtraction should be easy, 81 - 13 = 68, so he should have spent 68 dollars at the store.