2 years ago

Please help ASAP. Need it for homework

1 answer:

8 0

Reliable taxis : for 30 miles
C = 1.5x....x = 30
C = 1.5(30)
C = 45

speedy taxis : for 30 miles
C = 1.1x + 11.5....x = 30
C = 1.1(30) + 11.5
C = 33 + 11.5
C = 44.5

city taxis : for 30 miles
C = 1.25x + 8...x = 30
C = 1.25(30) + 8
C = 37.5 + 8
C = 45.5

the cheapest company is : speedy taxis

You might be interested in

Erin set a goal. She would spend 30 minutes on her homework every day. She started working at 4:39 p.m. What time did she finish

pychu [463]

Answer:

5: 09

Step-by-step explanation:

8 0

2 years ago

How do I use multiplication to convert 4 and 5/6 into an improper fraction?

Pepsi [2]

Answer:

4 5/6

4×5=20+6=

26/6

26÷2=13

6÷2=3

3 0

2 years ago

Read 2 more answers

Express in seconds. 30" 45" 50"

Rus_ich [418]

Answer:

45"

Step-by-step explanation:

(3/4 x 60 )"

=45"

8 0

3 years ago

Jack made $30 mowing lawns in May and $72 mowing lawns in June. By what percent did the amount of money Jack made mowing lawns i

WARRIOR [948]

$72 - $30 = $42

It increased $42.

Now take this number and divide by the original number (first):

42 ÷ 30

This is 1.4, let's convert this to a percentage.
We now times it by 100

1.4 × 100

The answer is 140%

5 0

3 years ago

Evaluate the following expression when x = -5 and y = 25.

kykrilka [37]

Answer:

The correct answer is A. 3,120.

Step-by-step explanation:

Let's solve the expression for x = -5 and y = 25, this way:

(5|x| - y³)/x

Replacing x and y, we have:

(5 * 5 - 25³)/-5 (Absolute value of -5 is 5 in the numerator but we keep it without changes in the denominator)

(25 - 15,625)/-5

-15,600/-5

3,120

The correct answer is A. 3,120.

3 0

3 years ago