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The sum of four times a first number and eight times a second number is 64. If the second number is subtracted from four times the first number,the result is 19. Find the numbers.
answered
Mar 5, 2020
Mathematics
high-school
7
votes
45.0k
views
Lysa drew a picture of a boat. She is the scale shown: 1 in:6.5 feet. The boats and her picture was 7.25 inches long. What is the length, in feet, of the actual boat?
answered
Feb 21, 2020
Mathematics
middle-school
0
votes
160k
views
Which location represents the enthalpy of reaction?
answered
Jan 31, 2020
Chemistry
high-school
4
votes
202k
views
What was the relationship between Albert Einstein and Isaac newton?
answered
Sep 26, 2019
History
middle-school
3
votes
133k
views
Which set of numbers form a right triangle a: 6.2 , 7.3 , 8.5 b: 7, 24, 25 c: 9 , 12, 5, 16.8 d: 12, 34, 37 PLEASE HELP ME
answered
Sep 12, 2019
Mathematics
middle-school
4
votes
191k
views
How do you solve this equation and check the solution 17=z-(-9)
answered
Apr 24, 2019
Mathematics
middle-school
3
votes
151k
views
In 1759, more than 2,000 soldiers were killed or wounded in the battle of quebec, including____
answered
Mar 25, 2019
Social Studies
middle-school
2
votes
25.6k
views
Describing the Structure of the Product of Two Trinomials Multiplying a trinomial by a trinomial follows the same steps as multiplying a binomial by a trinomial. Determine the degree and maximum possible
answered
Mar 3, 2019
Mathematics
middle-school
5
votes
131k
views
A man who watched me play in the park suggested that my mother allow me to play in local chess tournaments. My mother smiled graciously, an answer that meant nothing. I desperately wanted to go, but I
answered
Nov 29, 2018
English
high-school
2
votes
205k
views
What are the solutions to the system 10 + y = 5x + x2 5x + y = 1
answered
Sep 18, 2018
Mathematics
high-school
1
vote
99.8k
views
A road has an incline of 10°. To the nearest foot, find the increase in altitude of a car after driving 4,000 feet along the road.
answered
Jan 19, 2018
Mathematics
high-school
1
vote
119k
views
Opposition to a certain perspective can __________. a. increase funding and support from the community b. ensure that the perspective will become obsolete c. delay or stifle the emergence of the perspective
answered
Jan 16, 2018
Social Studies
high-school
4
votes
22.4k
views
What was the patriots strategy for defeating the British at York town ?
answered
Jan 12, 2018
Social Studies
college
0
votes
6.1k
views
you are thirsty so a friend has offered to give you 50% of his water what information must you have in order to find out how much water your friend will give you
answered
Aug 30, 2017
Mathematics
middle-school
6
votes
226k
views
A softball pitcher pitches a ball at a speed of 74 miles per hour. What conversion factor can be used to find the speed of the ball in feet per second?
answered
Jan 19, 2017
Mathematics
high-school
1
vote
39.2k
views
What is (1/5) divided by (7/5)?
answered
Apr 18, 2016
Mathematics
middle-school
7
votes
49.5k
views
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