simonghermai11 simonghermai11

13-10-2020
Mathematics

contestada

The cost of a lamp was reduced from $40 to $22.

By what percent did the cost of the lamp decrease?

A 4.5%

B 25%

C 35%

D 45%

Respuesta :

Bellamm23 Bellamm23

13-10-2020

Answer:

45 %

Step-by-step explanation:

decreasing by half would be 50 percent making it only 20 dollars. In this situation it is 2 dollars more. 45 percent of 40 is 18. subtract: 40-18=22

Answer Link

elijaht4428 elijaht4428

21-10-2020

Answer:

45%

Step-by-step explanation:

Answer Link

Otras preguntas

Interview experience is packed with positive results, regardless of the outcome. Choose the positive aspects of interviewing

why males on average have VO2max than females?

Dr Adams measures the daily height of a Sunny Yellow sunflower, beginning when the sunfliwer is 60 days old. At 60 days, the height is 205 centimeters. After th

how different is the practice of anthropology in the 19th century with the 21st century

What steps did the Catholic Church take to counter the effects of the Protestant reformation

Meliza has 43 toys soldiers , she line them up 5 to fight imaginary zombies . How many of these row can she make? After making as many as two of 5 as she can ,

Some of the worst flooding occurs as a result of which event? A . Tornadoes B. Earthquakes C. Hurricanes D. Mudslides

What is the possible consequences for violating a zero tolerance school policy

ASP!!!!3. Write a short paragraph that describes the origins of Mexico’s name and its flag

salvation meant that people were saved from sin and whould...