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How to solve this equation a + b = 40 and 5.50a + 3b = 4(40)? A) a = 10, b = 30 B) a = 30, b = 10 C) a = 20, b = 20 D) a = 40, b = 0
answered
Oct 9, 2024
Mathematics
high-school
5
votes
200k
views
Which of the following terms means releasing, transferring, or providing access to protected health information? Authorization Disclosure Confidentiality Privacy
answered
Aug 23, 2024
Law
college
4
votes
163k
views
Consider the line and three rays that intersect as shown.
answered
Aug 21, 2024
Mathematics
high-school
6
votes
202k
views
You work no more than 12 hours a week at your two jobs. The first job pays you $8 an hour, and the second job pays you $10 an hour. You must earn at least $100 each week. Which graph represents this situation
answered
Jul 21, 2024
Mathematics
high-school
5
votes
62.3k
views
In the balanced three phase power measurement using two wattmeter method, each wattmeter reads 22 kW, when the pf is unity. What does each wattmeter reads when the pf falls to (i) 0.866 lag and (il) 0.
answered
Apr 17, 2024
Computers and Technology
college
4
votes
120k
views
Explain the process of photosynthesis using the picture
answered
Apr 2, 2024
Biology
high-school
5
votes
172k
views
Why did some African Americans like W. E. B. Du Bois turn towards Communism?
answered
Jan 26, 2024
History
college
6
votes
167k
views
Rewrite, using the distributive property
answered
Dec 1, 2023
Mathematics
high-school
5
votes
28.2k
views
The weights (kg) of grade 6 students in a school are 30, 34, 32, 31, 34, 39, 36, 30, 32, 34, 38, 39, 35, 37, and 38. Find the range of the weights.
answered
Sep 2, 2023
Mathematics
college
5
votes
215k
views
I will give Brain list and lot of points
answered
Aug 1, 2023
Chemistry
high-school
8
votes
136k
views
Find the missing value of x in the arithmetic sequence below. 6, 2, x, -6, -10
answered
Apr 7, 2023
Mathematics
high-school
6
votes
195k
views
What evidence do the authors include to support the central idea of this passage?
answered
Mar 12, 2023
English
college
8
votes
201k
views
if using the method of completing the square to solve the quadratic equation x^2+17x+3=0x 2 +17x+3=0, which number would have to be added to "complete the square"?
answered
Jan 31, 2023
Mathematics
high-school
5
votes
53.7k
views
Janelle is on the drill team. At her last practice, Janelle improved her best time by 3/8 of a second. Which shows 3/8 written in decimal form?
answered
Dec 7, 2022
Mathematics
high-school
6
votes
66.4k
views
Find the gradient of the line segment between the points (-1,1) and (-1,4).
answered
Oct 30, 2022
Mathematics
high-school
4
votes
156k
views
PLEASE SUM1 HELP ME I HAVE 2 MINS AND NO ONE IS ANSWERING ANY OF MY QUESTIONS I SERIOUSLY NEED HELP from President John F. Kennedy's Inaugural Address, 1961 from President John F. Kennedy's Inaugural Address,
answered
Sep 23, 2022
English
high-school
8
votes
54.4k
views
adhiambos entertainment hall has a rectangular floor measuring 30m by 24m ,she wants to cover it with square tiles. each tile has a surface area of 900cm. the tiles are packed in cartons each containing
answered
Aug 18, 2022
Mathematics
high-school
3
votes
78.8k
views
Use disarming in a sentence
answered
Jun 1, 2022
English
high-school
0
votes
127k
views
A roller coaster accelerated from rest to 55 m/s by the time it reached the first hill. The roller coaster took 15 seconds to climb to the top of the hill. What was the acceleration of the coaster?
answered
Apr 21, 2022
Mathematics
high-school
6
votes
99.0k
views
¿Qué aspectos económicos, sociales, políticos y culturales son característicos de Chile durante el siglo XX?
answered
Feb 27, 2022
History
high-school
0
votes
203k
views
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