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If 50% of a number is 150 and 30% of the same number is 90, find 80% of that number. 900 students attend Ridgewood Junior High School. 25% of students bring their lunch to school everyday. How many students
answered
Nov 6, 2023
Mathematics
high-school
4
votes
177k
views
What alliances divided europe
answered
May 28, 2023
Social Studies
high-school
4
votes
55.3k
views
I need help on this
answered
May 2, 2023
Mathematics
high-school
8
votes
90.3k
views
a preschool child givs her father a picture she dxrew that day and he tries to decide what she has drawn by examining the lines of the picture
answered
Mar 12, 2023
Social Studies
college
1
vote
30.6k
views
Piano lessons cost 30 dollars for 3/4 hour how much for an hour
answered
Dec 31, 2022
Mathematics
college
6
votes
170k
views
Stephen wants to purchase a laptop, but he does not have enough money in his bank account to pay for one. Which of these is not an option for Stephen?
answered
Nov 15, 2022
Mathematics
college
12
votes
76.5k
views
PLEASE HELPPPP !!!!!!!!!
answered
Nov 14, 2022
Mathematics
middle-school
6
votes
109k
views
Find the value of x. Round to the nearest tenth. 12 Х 2597 X = ? Enter
answered
Oct 10, 2022
Mathematics
high-school
0
votes
91.2k
views
Which set of ordered pairs does not represent a function a. {(0,0),(1,1),(2,2),(3,3) b.{(0,0),(1,1),(1,2),(1,3) c.{(1,0),(2,0),(3,0),(4,0) d.{(1,0),(1,2),(2,3),(3,4)
answered
May 30, 2022
Mathematics
high-school
14
votes
222k
views
Use the distributive property to solve: 5(x – 2)
answered
Mar 22, 2022
Mathematics
college
8
votes
129k
views
Part A: Virginia earned $14 walking her neighbors' dogs on Saturday. She earned some extra money on Sunday doing the same thing. Write an expression with a variable that shows the total amount of money
answered
Jan 9, 2022
Mathematics
high-school
3
votes
140k
views
Spanish 1, Time & Activity. Question and Answer. Follow directions on Picture.
answered
Oct 18, 2021
Spanish
middle-school
0
votes
11.9k
views
The distance between two cities is 400 miles. The function represents the average speed a person must travel over x hours to cover the distance. Which best compares the mathematical domain and range with
answered
Sep 11, 2021
Mathematics
college
6
votes
132k
views
The main cause of the collapse of the Aztec and Inca empires was __________. A. a long drought B. the arrival of European invaders C. defeat by local enemy tribes D. civil war within the empire
answered
Sep 4, 2021
History
middle-school
2
votes
190k
views
A 500-gram block of solid cheese is melted in a pot. Which is most likely the mass of the cheese after it is melted? A. 499 grams, because some of the cheese evaporates as it melts. B. 502 grams, because
answered
Jun 23, 2021
Biology
high-school
4
votes
127k
views
20 types of non verbal communications?
answered
Apr 27, 2021
English
high-school
6
votes
99.9k
views
The subsystems comprising the outermost layer of a person’s environment are ------- systems. -macro -chrono -meso
answered
Mar 18, 2021
Health
college
0
votes
43.7k
views
The Inca empire was conquered by __________. * 5 points Cabral Cortes de Gama Pizarro
answered
Mar 3, 2021
Social Studies
college
3
votes
230k
views
Na2CO3 +CaCl2 → 2NaCl + CaCO3 How many grams of CaCl2 can be produced from 0.210 moles of Na2CO3?
answered
Feb 11, 2021
Chemistry
college
3
votes
216k
views
I need help!!!!! 1. How much is 75% of 10 liters of milk? 2. How can you find 75% of any number?
answered
Feb 4, 2021
Mathematics
middle-school
4
votes
57.7k
views
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