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Add. Express your answer in standard form. (Highest exponent first and then descending order) ADD AN EXPLINATION!!! (2^4 – 5^3 – 7) + (−5^5 − 5^2 + 9 + 17)
answered
Jul 1, 2024
Mathematics
high-school
6
votes
19.8k
views
The sum of a number and twice a greater number is 8. The sum of the greater number and twice the lesser number is -6.
answered
Mar 30, 2024
Mathematics
high-school
1
vote
31.0k
views
66 yo M is evaluated for R posterior knee swelling that began 3 days ago. The knee is not painful, unstable, warm, or red. A large bulge is visible on the posterior aspect of the R knee. Crepitus of knee
answered
Jan 25, 2024
Health
high-school
2
votes
223k
views
Which of the following terms means that the organisms are structurally and functionally related?VestigialAnalogousArchaicHomologous
answered
Mar 9, 2023
Biology
college
5
votes
114k
views
Which is not an impact to ecosystems during a drought? A. Declines in surface water B. Land subsidence C. Increased organism populations D. Seawater intrusion
answered
Feb 11, 2023
Biology
college
9
votes
71.8k
views
What is the slope of (-2,2) (-4,-4)
answered
Sep 9, 2022
Mathematics
high-school
5
votes
224k
views
Can someone help me with this asap? thanks a lot!
answered
Jul 16, 2022
Spanish
high-school
4
votes
77.1k
views
Prompt: The car screamed to a halt, four men wearing masks jumped out and ran into the nearest building, I looked around. The street was deserted except for me…… complete your story of about 200 – 250
answered
Mar 30, 2022
English
high-school
2
votes
70.4k
views
A cleaning company charges $3 per square foot and a flat fee of $100. Which of the equations below shows the cost y, in dollars, of cleaning a patio that is x square foot? Hint: find the key words and
answered
Mar 24, 2022
Mathematics
high-school
11
votes
166k
views
What is 7x2 - 4 + 6x3 - 4x - X4 in standard form? A 4 - 4x + 7x2 + 6x3 – X4 B. 46-4 - x) + x2(7 + 6x - x2) C. X4 + 6x3 + 7x2 - 4x - 4 D. –X4 + 6x3 + 7x2 - 4x - 4 Help ASAP
answered
Feb 28, 2022
Mathematics
high-school
5
votes
137k
views
Which equation is correct? (6 points) cot x° = opposite ÷ adjacent sec x° = opposite ÷ adjacent sec x° = adjacent ÷ opposite cot x° = adjacent ÷ opposite
answered
Feb 11, 2022
Mathematics
college
6
votes
150k
views
What is the difference between a hypothesis and a theory?
answered
Jan 17, 2022
Physics
high-school
4
votes
118k
views
What is the sequence (from left to right) of the complementary DNA strand?
answered
Jan 7, 2022
Biology
high-school
9
votes
196k
views
A poster showing a man wearing a German helmet peering above a wall. Only the man's eyes are visible. The poster reads He's watching you. Which of the following BEST describes the emotion used in the propaganda
answered
Dec 25, 2021
History
high-school
4
votes
211k
views
Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After reading for 4 hours, he had 330 pages left to read. Which of the following could be the graph of the relationship
answered
Sep 29, 2021
Mathematics
high-school
4
votes
156k
views
An integer that is a whole number but not a natural number.
answered
Sep 25, 2021
Mathematics
high-school
2
votes
15.1k
views
Escoge la respuesta correcta. María_____ve (nosotros) -los -nos -os
answered
Aug 14, 2021
Spanish
high-school
4
votes
58.4k
views
What is the measure of the radius?
answered
Jul 30, 2021
Mathematics
middle-school
4
votes
58.4k
views
Please help me!! Lucy is building a fence for her pig pen so that the pigs cannot escape the area of the rectangular pigpen is 96 square feet the length of the pigpen measures 12 feet what is the width
answered
Nov 30, 2020
Mathematics
middle-school
4
votes
219k
views
Magnesium will burn in air to form both Mg3N2 and MgO. What mass of each product would be found if burning a 3.26 g sample of magnesium to completion produces a combined total of 5.09 g of the two products
answered
Sep 23, 2020
Chemistry
high-school
0
votes
190k
views
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