subject
Mathematics, 16.04.2021 17:40 webbjalia04

Alvin's age is three times Elga's age. The sum of their ages is 80. What is Elga's age?

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8
Answers: 2
Answer
question
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
Answer
question
Mathematics, 21.06.2019 20:30
Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
Answer
You know the right answer?
Alvin's age is three times Elga's age. The sum of their ages is 80. What is Elga's age?...
Questions
question
Mathematics, 26.06.2019 04:30
What are the steps to get the answer for 4.50 divided by 2.52...
question
Mathematics, 26.06.2019 04:30
3/8 and 37.5 are they the same amount...
question
History, 26.06.2019 04:30
What is the purpose of the legislative branch? the executive branch? the judicial branch?...
question
History, 26.06.2019 04:30
How did jefferson earn a living? a) he was a merchant and owned a store in new orleans. b) he practiced law and owned a plantation, which made a pr...
question
History, 26.06.2019 04:30
When and why did poland change its government structure?...
question
Geography, 26.06.2019 04:30
Which scale of measurement measures the magnitude or strength of an earthquake based on seismic waves?...
question
English, 26.06.2019 04:30
Read the following research paper excerpt and answer the question. according to mario pei, slang is common to english as well as to foreign languages...
question
Social Studies, 26.06.2019 04:30
Explain why it is important to see children as soon as thy arrive to the office...
question
Mathematics, 26.06.2019 04:30
Laura order a set of blue and black pencils she received 120 pencils and 59% of the pencils were black about how many black pencils did laura receive...
question
Mathematics, 26.06.2019 04:30
Determine the line that is perpendicular to y = 1/9x - 2/3...
question
Mathematics, 26.06.2019 04:30
Olivia was making baggies of cookies with nine cookies in each bag. if she had thirteen chocolate chips cookies and forty one oatmeal cookies how many...
question
Mathematics, 26.06.2019 04:30
Determine the line that is perpendicular to y = 1/9x - 2/3
question
Mathematics, 26.06.2019 04:30
Tabita bought peppers that cost 0.79 per pound she paid 3.95 for the peppers how many pounds did she buy...
question
History, 26.06.2019 04:30
18. explain the impact of the mexican-american war on the issue of slavery?...
question
Health, 26.06.2019 04:30
Explain why it is important to see children as soon as thy arrive to the office...
question
Mathematics, 26.06.2019 04:30
Tabita bought peppers that cost 0.79 per pound she paid 3.95 for the peppers how many pounds did she buy...
question
Mathematics, 26.06.2019 04:30
There are 820 people at a stadium. 65% of them are adults, 20% of them are boys, and the rest are girls. how many girls are there at the stadium?...
question
English, 26.06.2019 04:30
In a well-developed paragraph of four to six sentences, identify important differences in the language used in two different genres such as a drama, n...
question
Mathematics, 26.06.2019 04:30
How many books does he get for free? how many books does pat have?...
question
Computers and Technology, 26.06.2019 04:30
What best describes the benefits of renting a home...
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)