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2x+3y=8 9x-3y = 14 solve by substitution
answered
Mar 3, 2021
Mathematics
college
4
votes
215k
views
Which of the following theorems verifies that HIJ= KLM?
answered
Feb 24, 2021
Mathematics
middle-school
3
votes
112k
views
You buy a pair of jeans for 25% markdown from $32.00. The sales tax is 6%. How much will you pay for the jeans?
answered
Feb 19, 2021
Mathematics
college
4
votes
176k
views
Mai deposited $4000 into an account with 4.8% interest, compounded quarterly. Assuming that no withdrawals are made, how much will she have in the account after 7 years? Do not round any intermediate computations,
answered
Jan 20, 2021
Mathematics
college
1
vote
189k
views
Which of these inventions have the greatest impact on the first industrial revolution
answered
Nov 3, 2020
History
middle-school
4
votes
17.0k
views
when a group are liked toghether by common characteristics such as beliefs or history. this is known ad
answered
Aug 19, 2020
Geography
middle-school
1
vote
8.0k
views
Kevin wants to be a doctor but right now he is an English major. Kevin is trying to find out how to change majors to one that will allow him to reach his goal. Kevin is engaging in a. decision making.
answered
May 19, 2020
Social Studies
college
3
votes
30.9k
views
Carol wants to buy a plot of land for $100,000 however she cannot decide whether she wants to build a small one story house on it or a large two-story house on it. Why should Carol build the smaller house
answered
Feb 24, 2020
History
middle-school
5
votes
29.2k
views
How do electrons behave in a good insulator?
answered
Feb 19, 2020
Physics
high-school
0
votes
131k
views
In the cafeteria's refrigerator, there are 10 bottles of orange juice and 20 bottles of apple juice. What is the ratio of bottles of orange juice to bottles of apple juice in the cafeteria's refrigerator?
answered
Aug 26, 2019
Mathematics
middle-school
2
votes
119k
views
If a student did not remove all of the bubbles from inside the buret before reading the initial volume and beginning the titration, will this cause the calculated concentration of the hydrochloric acid
answered
Aug 9, 2019
Chemistry
college
5
votes
158k
views
What does this tape reveal about nixon's view of his power as the president?
answered
Feb 12, 2019
History
college
5
votes
120k
views
Instructions:Select the correct answer. Refer to the activity series chart and determine which of the following displacement reactions can occur. 2Ag(s) + Zn(NO3)2(aq) → 2AgNO3(aq) + Zn(s) 2Cu(NO3)2(aq)
answered
Nov 22, 2018
Chemistry
high-school
2
votes
220k
views
Which of the following is not true about arid deserts? a. they can be found in north america. b. the rain falls mostly as snow during the winter. c. they are very hot and dry. d. the rain often evaporates
answered
Aug 26, 2018
Geography
high-school
5
votes
173k
views
Which finding is the best evidence that genetics plays an important role in determining intelligence?
answered
Jul 12, 2018
Biology
high-school
4
votes
212k
views
Brianna writes 4×11 to show the number 44 as a product of its prime factors. Does her answer make sense? Explain your reasoning
answered
May 29, 2018
Mathematics
middle-school
3
votes
76.2k
views
If the measure of arc DEF is 248°, what is the measure of ∠DEF?
answered
Feb 4, 2018
Mathematics
high-school
3
votes
101k
views
Please HELP!!] Fill in the blank in the following sentence with the appropriate noun below. El ________ está abajo. A. sótano B. baño C. comedor D. dormitorio
answered
Feb 3, 2018
Spanish
high-school
4
votes
57.1k
views
Triangle ABC is transformed to obtain triangle A′B′C′: Which statement is correct for Triangle ABC. and Triangle A prime B prime C prime.? A) Triangle ABC is similar to triangle A prime B prime C prime.
answered
Nov 9, 2017
Mathematics
middle-school
3
votes
112k
views
Which number has the greatest absolute value? a. 0 b. 10 c. –10 d. –20?
answered
Oct 2, 2017
Mathematics
high-school
0
votes
131k
views
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