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HELP ASAP PLEASE!!! Use the quadratic formula to solve: 2ײ-7×-21=0 Round your answer to two decimal places. 1 -5.43 and 1.93 2 -1.93 and 5.43 3 -4.5 and 0.98 4 no real solution
answered
May 23, 2019
Mathematics
high-school
5
votes
209k
views
Simplify Negative three and one-half minus negative twelve and one-fourth
answered
Apr 13, 2019
Mathematics
middle-school
5
votes
185k
views
I need helppppppppppppppppp
answered
Dec 29, 2018
Mathematics
middle-school
5
votes
191k
views
Driving on the North West Express-way, Debbie averaged 62 miles per hour for 3 & one fourth hours. How far did she drive?
answered
Dec 18, 2018
Mathematics
high-school
2
votes
95.5k
views
Read the following sentence and identify its type: Can we stop to get ice cream on the way to the park? imperative declarative interrogative exclamatory
answered
Dec 1, 2018
English
middle-school
2
votes
42.7k
views
Scientists have discovered over two hundred elements. True False
answered
Nov 14, 2018
Health
high-school
1
vote
20.9k
views
3 teachers for 63 students what is the ratio
answered
May 18, 2018
Mathematics
middle-school
2
votes
185k
views
The surface area of the triangular prism
answered
May 14, 2018
Mathematics
middle-school
1
vote
104k
views
Ms. o'connor reinforces james every time she sees him reading independently. once he is reading frequently, she begins to reinforce him only every second time, then only every third time, and so on, gradually
answered
Apr 25, 2018
Business
college
1
vote
92.8k
views
Solve: negative 1 over 2 x 1 = −x 8 a. 7 b. 1 over 2 c. 14 d. 18
answered
Nov 3, 2017
Mathematics
high-school
4
votes
55.4k
views
The mean of seven numbers is 21. Five of the numbers are 18, 23, 21, 17, and 19. One of the remaining numbers is 3/4 of the other remaining number. Find the two unknown numbers.
answered
Aug 19, 2017
Mathematics
middle-school
5
votes
83.8k
views
Describe a real or made up but realistic example of a situation in which someone might become aggressive or angry. Why would the situation be likely to cause aggression? How likely is it that aggression
answered
Apr 15, 2017
English
high-school
4
votes
152k
views
The water in a 150-mL flask is poured into a beaker that contains 600 mL of ethyl alcohol. Which substance is the solvent in this mixture? ~ water because it is a very polar compound ~ ethyl alcohol because
answered
Mar 21, 2017
Chemistry
high-school
4
votes
43.3k
views
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