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Riddle: There are two sisters. The youngest is half the age of the oldest. When the oldest was 6 the youngest was 3. Now the oldest is 80, how old is the youngest??
asked
Jan 6, 2022
Arts
high-school
2
answers
6
votes
81.6k
views
What are the two isomers of ethene
asked
Nov 24, 2021
Chemistry
high-school
1
answer
5
votes
27.8k
views
(x−4)^2 =4−x "(x-4)^2" is in a square root
asked
Sep 1, 2021
Mathematics
middle-school
1
answer
0
votes
158k
views
A group of students went on a field trip to the zoo. 12 students went to the tiger exhibit. 4 students went to the gorilla exhibit. What is the ratio of students who visited the tigers to students who
asked
Jun 1, 2021
Mathematics
high-school
1
answer
2
votes
158k
views
X+y=20 2x+2y=18 por método de reducción
asked
May 18, 2021
Mathematics
middle-school
1
answer
4
votes
233k
views
What value of n makes the equation true? -1/5n + 7 = 2 n =
asked
May 5, 2021
Mathematics
college
2
answers
0
votes
60.4k
views
Relative pronoun: / I need help please
asked
Apr 6, 2021
English
middle-school
1
answer
1
vote
58.5k
views
The adverage age of three people running for election is 42. A fourth person joins the race and adverage drops to 40. What is the fourth person's age? A: 32 B: 34 C: 35 D: 36 E: 40
asked
Jan 9, 2021
Mathematics
high-school
1
answer
0
votes
228k
views
X² – 2x – 8=0 How do I complete the square
asked
Jul 25, 2020
Mathematics
middle-school
1
answer
1
vote
73.7k
views
Suppose a ball is thrown directly upward from a height of 7 feet with an initial velocity of 50 feet per second. Use the quadratic formula or a graphing calculator to find the number of seconds it takes
asked
Jun 27, 2020
Mathematics
middle-school
1
answer
2
votes
37.0k
views
PLEASE HELP ASAPP!! Complete the square x^2+6x+15 (X+3)^2+6 (X+3)^2+12 (X+6)^2-21 (X+6)^2+9
asked
Apr 2, 2020
Mathematics
high-school
1
answer
5
votes
45.1k
views
Find the circumference of the circle in terms of pi? [30]
asked
Feb 23, 2020
Mathematics
high-school
2
answers
3
votes
224k
views
Allie bought some DVDs for $14.99 each. Which expression below represents Allie's cost for d DVDs?
asked
Feb 2, 2020
Mathematics
middle-school
1
answer
1
vote
11.7k
views
Uh yall know the answer?
asked
Jan 13, 2020
Mathematics
middle-school
2
answers
0
votes
234k
views
Solve the following equation.Please show your work. 7x-(3x+10)=-46
asked
Oct 19, 2019
Mathematics
middle-school
2
answers
3
votes
24.7k
views
HELPPPPPPPPPPP WITH CACULAS
asked
May 5, 2019
Mathematics
college
1
answer
3
votes
229k
views
The FTC is the law designed to protect credit card users and their rights. TRUE OR FALSE
asked
Mar 24, 2019
Social Studies
college
2
answers
1
vote
72.1k
views
Solve the equation - x + 8 + 3 x = x -6
asked
Jan 25, 2019
Mathematics
middle-school
1
answer
5
votes
198k
views
Today the Orthodox Church numbers approximately 300 million Christians true or false
asked
Aug 8, 2018
History
high-school
2
answers
5
votes
120k
views
There is another digestive enzyme (other than salivary amylase) that is secreted by the salivary glands. research to determine what this enzyme is called. what substrate does it act on? where in the body
asked
Jun 25, 2018
Biology
college
1
answer
1
vote
50.4k
views
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