1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irakobra [83]
2 years ago
13

Which of the following expressions could be used to find the sale price of an item that costs d dollars if it is on sale for 30%

off?
A. 30d
B. 70d
C. 0.3d
D. 0.7d
Mathematics
1 answer:
Svetlanka [38]2 years ago
7 0

Answer:

C

Step-by-step explanation:

This is because 30d would be multiplying whatever the cost by 30, however with 0.3d you are taking 0.3 or 30% off of the whole number.

You might be interested in
Simplify 3^2 * 3^(-5). Express your answer as a fraction
murzikaleks [220]

Answer:

1 /27

1 over 27

Step-by-step explanation:

brainliest please?

3 0
2 years ago
17n + 8 =76 whats n ?​
liubo4ka [24]

Answer:

4

Step-by-step explanation:

Step 1: Subtract 8 from both sides.

17n+8−8=76−8

17n=68

Step 2: Divide both sides by 17.

17n/17

68/17

Answer:4

7 0
3 years ago
Read 2 more answers
The amount of gas that a helicopter uses is directly proportional to the number of hours
AleksandrR [38]

Answer:

60 gallons

Step-by-step explanation:

We can create a ratio for this. If we consider 2 as the 1 in the ratio, we have a ratio of 1 : 2.5. Therefore, we just need to multiply 24 by 2.5, which equals 60.

7 0
2 years ago
please help please help please please please please please please please please please please please please please please please
7nadin3 [17]
Answer:
1) -10^3 (-10 to the power of 3)
2) r^5 (pie to the power of 5)
3) 1/2^2 + x^3 (1/2 to the power of 2 + x to the power of 3)
3 0
3 years ago
Which linear equation best represents a trend line for the data in the scatter plot?
givi [52]
It would be y= -1/3x+12
8 0
3 years ago
Read 2 more answers
Other questions:
  • The coordinates below represent a triangle that was dilated with a factor of 2/3
    9·1 answer
  • The equation below describes a parabola. If a is negative, which way does the parabola open?
    7·2 answers
  • Of the people who fished at Clearwater Park today,
    8·1 answer
  • If the perpendicular bisector of one side of a triangle goes through the opposite vertex, then is the triangle ( sometimes, alwa
    11·1 answer
  • Choose the inequality or equation that can be used to solve. A sleigh ride cost $35 per hour plus $40.The Wongs spent $345 for t
    6·2 answers
  • Can I get help ASAP
    10·1 answer
  • 50 POINTS: Please help thank you so much!! (Image attached) The polygons are similar. Find the values of the variables.
    5·1 answer
  • I need help with number 2 80% is x of 40
    8·1 answer
  • Please help I’ll give brainliest!!!!<br> What is a minimum of 3 examples of polynomials?
    11·1 answer
  • I need answers asap! | Some blocks are stacked as shown. The face of each block is a square and each block represents one cubic
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!