All categories

3 years ago

Hector spent 40.15 for the dvds the sales tax was 2.55 and he didnt hve a coupon? how much would each dvd cost?

Mathematics

1 answer:

denis-greek [22]3 years ago

4 0

(40.15-2.55)/d
37.6/d

Let d=DVDS

The answer is 37.6 ÷ d

You might be interested in

Use the graph of the line to answer each question.

Mariulka [41]

The y intercept (b) is where is crosses the y axis = 5

The x intercept is where is crosses the x axis = 4

The slope is rise over run or y2 - y1/x2 - x1

m = 0 - 5/4 - 0

m = -5/4

y = mx +b

y = -5/4x + 5

8 0

3 years ago

Nora must create a 4-character password to login to a website. The password must have three letters followed by a single digit,

patriot [66]

Answer:

The outcomes are {1nor} , {2nor}, {3nor}, {4nor}, {5nor}, {6nor}, {7nor}, {8nor}, {9nor}

Step-by-step explanation:

The outcomes are {1nor} , {2nor}, {3nor}, {4nor}, {5nor}, {6nor}, {7nor}, {8nor}, {9nor}

Reason-

0 can not be possible because if 0 is the first digit then , it will become the 3-digit password , not 4-digit

3 0

2 years ago

Unit rate for 150 students in 3 classes.

damaskus [11]

Answer:

Step-by-step explanation:

150 students/3 classes= 50 students per class

7 0

2 years ago

Read 2 more answers

ABCD – FECG<br> what does (x) =

Helen [10]

9514 1404 393

Answer:

x = 12

Step-by-step explanation:

Sides of similar figures are proportional, so ...

AB/FE = BC/EC

x/6 = 10/5

x = 6·(10/5) . . . multiply by 6

x = 12

5 0

2 years ago

A recipe calls for 4 cups of flour. Lauren wants to make 20% more servings than the recipe makes. Which expression represents ho

ale4655 [162]

C. 6/5 * 4

6/5 = 1.20 where .20 represents the 20% increase in serving.

1.20 * 4 = 4.8 is the total cups of flour needed to increase serving by 20%

4 is the 100% ; the desired increase is 20%; therefore: 100% + 20% = 120% based on 4 cups. So, 120% ÷ 100% = 1.2 * 4 = 4.80 cups

6 0

3 years ago