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-2x+y=5 -7x+9y=56 I don't know the answer, and I don't understand the material.
answered
May 1, 2021
Mathematics
middle-school
3
votes
37.9k
views
5. What is the purpose of this passage? a. to explain how the Spanish invaded the Aztec Empire b. to describe the religious practices of the Aztecs c. to provide a glimpse into the Aztec Empire d. to show
answered
Mar 28, 2021
History
college
3
votes
2.4k
views
A scientist observes changes in a population of slow-moving animals over time. She hypothesizes that the population may be decreasing. To test her hypothesis, she will analyze the population using the
answered
Nov 10, 2020
Biology
middle-school
5
votes
65.2k
views
A random group of 5 boys and a random group of 5 girls were selected to determine whether boys or girls text more. The table shows the number of texts sent by each person during one day. Comparing the
answered
Oct 30, 2020
Mathematics
middle-school
4
votes
53.4k
views
Read and choose the option with the correct possessive adjective missing in the blanks to complete the sentences. —Hola, buenos días, yo soy Juanita, ¿y ustedes? —Hola, él es Fernando y yo soy Pablo. Antonio
answered
Oct 22, 2020
Spanish
high-school
6
votes
103k
views
Which processes are destructive forces that occur during sedimentary rock formation? Check all that apply. cementation compaction deposition erosion weathering
answered
Oct 9, 2020
Physics
high-school
5
votes
91.4k
views
Can somebody please help me in Reading?
answered
Aug 28, 2020
English
high-school
4
votes
154k
views
What do you need to do to complete the table? Now complete the table. d. How are 40, 60, 80 and 100 related to 20? Number Correct 19 Total 25 50 75 100
answered
Aug 1, 2020
Mathematics
middle-school
4
votes
121k
views
Solve the given triangles by finding the missing angle and other side lengths.
answered
Jul 4, 2020
Mathematics
high-school
2
votes
20.5k
views
Hunger researchers initially assumed that the _____________ was a brain region responsible for initiating hunger and eating because when it was electrically stimulated, animals would begin to eat?
answered
May 7, 2020
Biology
college
6
votes
66.9k
views
Please HELP! Which figure is a regular convex polygon?
answered
Dec 13, 2019
Mathematics
high-school
5
votes
127k
views
I AM GIVING 50 POINTS PLZ HELP and quick When one describes Christianity as monotheistic they mean, A) that Christians have many Gods. B) that Christians believe in one God. C) that Christians believe
answered
Nov 15, 2019
Social Studies
high-school
5
votes
98.6k
views
Using b as the variable for the problem below, solve for b. Submit your answer as an inequality, using "<=" for or ">=" for if necessary. Round to one decimal place. In a team bike race, each biker has to ride exactly
answered
Sep 15, 2019
Mathematics
college
2
votes
144k
views
Which summarized story is most likely a myth?A.Two young birds that fight with each other every day over food learn a valuable lesson about friendship, trust, and sacrifice.B.A handsome young man sits
answered
Mar 24, 2019
English
middle-school
4
votes
19.4k
views
The cost of 10 oranges is $1. What is the cost of 5 dozen oranges?
answered
Jul 2, 2018
Mathematics
middle-school
1
vote
210k
views
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