All categories

2 years ago

Renting a movie from a redbox costs $1.29 each night, plus a one time fee of $.50. How much would it cost for three nights?

2 answers:

8 0

It might cost $5.37 because first you have to add the amounts together, than multiply it by 3
1.29 + 0.50=1.79
1.79x3=$5.37

Hope this helps!;)

den301095 [7]2 years ago

4 0

Take $1.29 times 3(number of nights) and add $.50 = $4.37

You might be interested in

Evaluate∣2x+7∣ for x=-4

yanalaym [24]

∣2x+7∣ for x=-4

Use the substitution method

∣2*-4+7∣

Mutiply first then add +7

∣2*-4∣= -8

∣-8+7∣= -1

Whenever there is a negative number for absolute value , the number becomes a + positive number.

∣-1∣= 1

Answer:

5 0

2 years ago

Is the following statement true or false?<br> The decimal equivalent of 9/4 is a repeating decimal.

Sergio039 [100]

False, it is not a repeating decimal
9/4 = 2.25

3 0

2 years ago

Problem solving your family has a rectangular pool that measures 18 feet by 9 feet. your family wants to put a deck around the p

tester [92]

Let w be the width of the deck. Then, using the total area, we get:
(9+2w)(18+2w)=400
4w²+54w-238=0
2w²+27w-119=0
(2w-7)(w+17)=0
w=-17 or 7/2
Using the positive value, we get a width of 3&1/2 ft. for the deck
☺☺☺☺

7 0

2 years ago

On a certain hot summer's day, 195 people used the public swimming pool. The daily prices are $1.75 for children and $2.25 for

Marina CMI [18]

Answer:

3x-x+2=4

Step-by-step explanation:

Children = x

Adults = y

x + y = 754...1

1.50x + 2.25y = 1422...2

Multiply (1) by 2.25

2.25x + 2.25y = 1696.50...3

1.50x + 2.25y = 1422...2

Subtract (2) from (3)

0.75x = 274.50

x = 366

Substitute x = 366 in (1)

x + y = 754

366 + y = 754

y = 388

366 children and 388 adults swam at the pool.

8 0

2 years ago

Examine each set of functions and determine which has the greater rate of change, if either. Explain your reason.

dimaraw [331]

Answer:

The Spotted Cows delivery service has a greater rate of change.

Explanation

The Spotted Cows function is: y = 2.8x + 2

Dairy Farms function is: y = 2.1x + 10

I have graphed these two functions to determine which has a greater rate of change. The red line represents the Spotted Cow service while the blue represents the Dairy Farms service. On the graph you can see that the red line intersects and shifts above the blue line, meaning the rate increases at a higher rate than the blue.

Hope this helps!

6 0

3 years ago