subject

Mathematics, 01.07.2021 16:20 carissaprocacci

Amanda is playing her new video game, Track Runner. At first, she earned 20 points for winning a sprint. Then in the next race, she got – 25 points when she knocked over most of her hurdles. What is Amanda's total score now? To solve the problem, Amy added 20+( – 25) and came up with an answer of 5 points. Is Amy correct? Why or why not?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:00

If kn = 9 cm, mn = 21 cm, rs = 42 cm, and ps = 18 cm, what is the scale factor of figure klmn to figure pqrs?

Answers: 3

question

Mathematics, 22.06.2019 03:00

The hockey team has been great! in 2008, they won 20% more games than in 2007 in 2009 they won 50% more games than in 2008 what was their overall percentage increase from 2007 through2008?

Answers: 1

question

Mathematics, 22.06.2019 05:00

If jack has 16 aplles and gives it to 5 friends how many does each get

Answers: 1

question

Mathematics, 22.06.2019 06:30

Suppose that circtes a and b have a central angle measuring 100. additionally, the measure of the sector for circle a is 10 m2 and for circle b is 40 m2 if the radius of circle a is 6 m, what is the radius of circle b?

Answers: 3

You know the right answer?

Amanda is playing her new video game, Track Runner. At first, she earned 20 points for winning a spr...

Questions

question

English, 31.01.2020 15:00

what is the central idea of the passage? colonialism in the united states by henry cabot lodge in the years which followed the c...

question

History, 31.01.2020 15:00

List 3 examples of how greek and roman elements were used to affirm america's democratic nationalism....

question

Chemistry, 31.01.2020 15:00

What is the transfer of energy by electro magnetic waves? ?...

question

English, 31.01.2020 15:00

1. the first chapter sets the stage for the coming struggle between artist basil hallward and decadent aristocrat lord henry wotton over young dorian...

question

English, 31.01.2020 15:00

Which answer best summarizes the events from the poem contained in the following lines? \"this plainly he saw then who with mirth of mood malice no li...

question

Biology, 31.01.2020 15:00

Are organic acids that aid in the transportation and breakdown of cholesterol....

question

Mathematics, 31.01.2020 15:00

Aparabola opening upward shifted 7 units rights and 4 units down...

question

Physics, 31.01.2020 15:00

If 2.0 × 10–4 c of charge passes a point in 5.0 × 10–6 s, what is the rate of current flow? 4.0 × 101 a 1.0 × 10–10 a 4.0 × 10–1...

question

Mathematics, 31.01.2020 15:00

which of the following measurements could be the side lengths of a right triangle?

question

History, 31.01.2020 15:00

What does adlai stevenson imply about the influence of unions? check all that apply. labor unions are a necessary evil. workers t...

question

Physics, 31.01.2020 15:00

In an attempt to reduce the extraordinary long travel times for voyaging to distant stars, some people have suggested traveling close to the speed of...

question

Mathematics, 31.01.2020 15:00

What is the area of this triangle? (image attached) enter your answer as a decimal in the box. round only your final answer to the neares...

question

Chemistry, 31.01.2020 15:00

Given the balanced equation, calculate the mass of product that can be prepared from 2.10 g of zinc metal. 2zn(s)+o2(g)→2zno(s) express your answer wi...

question

History, 31.01.2020 15:00

The immigrants who came to the u. s. between 1870-1910 came primarily from a. eastern europe and china b. northern and western europe

question

Spanish, 31.01.2020 15:00

Termina esta oracion: durante el invierno pasado todos los fines de semana a. yo hacia mucho trabajo b. yo hago mucho trabajo...

question

Biology, 31.01.2020 15:00

The diagram below shows a marine food chain with the amount of energy available to each trophic level in parentheses. why does the amount of energy de...

question

Mathematics, 31.01.2020 15:00

Which expressions are differences of squares? select each correct answer. a^2−36 x^2+25 w^2−121 n^2−50 w...

question

Biology, 31.01.2020 15:00

In the controversial scientific process of cloning, organisms are created that are genetically identical to the parent. this process would be classifi...

question

Biology, 31.01.2020 15:00

Why was the classification level of domain created?...

question

English, 31.01.2020 15:00

Iam trying to get in contact with annabelle12 but when i try to message her it will not load so if anyone can me to get her to message me that would...

More questions: Mathematics Another questions

Questions on the website: 13722367