2x = 15 + x <br> Solve for X

Greater than 7 tens and less than 8 tens. The number has 4 ones

prohojiy [21]

Answer is 74. Greater than 70 less than 80 so some where in the 70s. It has 4 ones so it would be 74.

6 0

3 years ago

Chris works in a tall building in downtown Columbia. We are going to view this skyscraper as a line segment. The building has an

iren [92.7K]

Answer:

A at the top of the building, and an endpoint C at the front door. The building is 43 stories tall. So we know that the length of AC 43 Chris works at point

7 0

3 years ago

Marcus has 731 books he puts about the same number of books on each of nine shelves in his bookcase about how many books are on

kondaur [170]

Answer:

81.2222 or 81 with 2 left over

Step-by-step explanation:

731/9 = 81.2222

81.2222 rounded down = 81

9*81 = 729

731-729 = 2 left over

This is the third time I am answering the question.

5 0

3 years ago

in 1930 the average cost for a gallon of gasoline was $0.25. in 2007 the average cost for a gallon of gasoline is $2.60 what is

AlekseyPX

Hello! The first thing to do is to find the amount of change by subtracting both numbers. 2.60 - 0.25 is 2.35. Now, we set up a proportion by doing change/original = x/100. With the values plugged in, it would be written like this: 2.35/0.25 = x/100. Cross multiply the values in the proportion. When you do, you get 235 = 0.25x. Now, divide each side by 0.25 to isolate the "x". When you do that, x = 940. The price of gas has gone up 940% since 1930.

7 0

3 years ago

Read 2 more answers

The average number of traffic tickets issued in a city on any given day

Anton [14]

Answer:

The most tickets were written on Saturday .On Saturday 325 tickets were issued

Step-by-step explanation:

The average number of traffic tickets issued in a city on any given day Sunday-Saturday can be approximated by

$T(x) = -6x^2 + 84x + 37$