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In the following equations, what would you multiply the second equation to eliminate the "x"? *(PLEASE I REALLY NEED HELP!! D:) 3x + y = 20 x + y = 12 1) -1 2) 1 3) -3 4) 3
answered
Jun 9, 2022
Mathematics
high-school
2
votes
36.8k
views
Indicate whether each of the following actions represents foreign direct investment or foreign portfolio investment. a. Opening a retail store in a foreign country b. Buying corporate stock in a retail
answered
Feb 26, 2022
Business
college
6
votes
233k
views
Please help it’s URGENT
answered
Feb 5, 2022
Mathematics
high-school
6
votes
23.7k
views
A bank account balance is $117.28 before $48.75 is withdrawn. Over the next three months $55 is deposited in the account each month. Write and evaluate an expression to determine the balance in the account
answered
Dec 28, 2021
Mathematics
middle-school
7
votes
163k
views
A rectangular pyramid has a volume of 1.512 in 3, a height of 12 in., and a base length of 21 in. What is the width of its base?
answered
Dec 24, 2021
Mathematics
middle-school
4
votes
161k
views
Which expression is equivalent to 3.7 x + (0.5-6y)+0.8-(1.7x+1-2.3y)?
answered
Oct 14, 2021
Mathematics
high-school
3
votes
33.0k
views
The population of Mathville is (8*10^5). The population of Algeville is 2*10^5. What is the difference in the populations?
answered
Sep 28, 2021
Mathematics
middle-school
6
votes
114k
views
If the Diploid number (2n) of a cell is 80, then the haploid number (n) is helppppppppp
answered
Sep 17, 2021
Biology
high-school
4
votes
184k
views
Question 72 (5 points) Which is correct for supply and demand? When supply is high, demand is low, the price goes down. When supply is high, demand is low, the price goes up. When demand is high, you will
answered
Aug 1, 2021
History
high-school
2
votes
164k
views
Uguvucycuc she s s dvd. D d d f f f a. D f s. D f h g. Sad. D f f. Fr. F s e t g g d s e. T g g. D a f. G g s. D f g. D s. G h g. F s s. D gg. G g d s. A r f g g. G g c. S s
answered
Jul 12, 2021
English
high-school
1
vote
11.7k
views
Explain why the function is discontinuous at the given number a (select all that apply)
answered
Jul 4, 2021
Mathematics
high-school
4
votes
139k
views
I need the answers in Spanish
answered
Jun 2, 2021
Spanish
college
5
votes
124k
views
For a hypothesis test of the claim that the mean amount of sleep for adults is less than 6 hours, technology output shows that the hypothesis test has power of 0.4013 of supporting the claim that 6 hours
answered
Apr 16, 2021
Mathematics
college
4
votes
144k
views
Which type of sensory nerves respond to change in position and movement? A. Chemoreceptors B. Proprioceptors C. Nociceptors D. Mechanoreceptors
answered
Mar 21, 2021
Medicine
high-school
4
votes
35.0k
views
Solve the congruence x^329 = 452 (mod 1147). [Hint. 1147 is not prime.]
answered
Sep 19, 2020
Mathematics
college
4
votes
106k
views
1. Alex and Leandro purchase two matinee movie tickets. A matinee ticket costs , a drink costs , and a bag of popcorn costs . Define each variable and write an algebraic expression to describe how much
answered
Aug 17, 2020
Mathematics
middle-school
3
votes
225k
views
Which was not an achievement of W.E.B. Du Bois?
answered
Apr 25, 2020
History
middle-school
2
votes
218k
views
In one year , Melinda’s parents spend 2,440.90 on cable and internet service . If they spend the same amount each month , estimate with the monthly fee is for cable and internet .
answered
Jan 23, 2020
Mathematics
middle-school
3
votes
107k
views
How yo draw a monkey
answered
Sep 10, 2019
Arts
middle-school
4
votes
176k
views
How is america different than it was in the 1970s'?
answered
Jul 2, 2019
History
high-school
1
vote
48.9k
views
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