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1. Which of the following expressions are equivalent? Select all that apply. Use mathematics to show why they are equivalent. A. 2 (x+4) B. 8+2x C. 2x+4 D. 3 (x+4)-(4+2) E. x +4
answered
Dec 31, 2023
Mathematics
high-school
4
votes
122k
views
Need some help pleas
answered
Dec 20, 2023
Mathematics
college
4
votes
140k
views
PLEAsE hELP!!!!!!!!!!
answered
Oct 4, 2023
Mathematics
middle-school
4
votes
130k
views
HELP PLEASE!!!!!! I will give 100 points!!!!! S + 6 HNO3 --> H2SO4 + 6 NO2 + 2 H2O In the above equation how many moles of H2SO4 can be made when 87 moles of HNO3 are consumed?
answered
Jun 13, 2023
Chemistry
high-school
3
votes
16.7k
views
Are the expressions 5 ( x - 3) and 5x + 15 equivalent? use the distributive property to support your answer
answered
Jun 9, 2023
Mathematics
high-school
6
votes
200k
views
Which equation describes a linear function? (Step by step explanation, please)
answered
Jun 8, 2023
Mathematics
college
0
votes
26.7k
views
What combination would dissolve a solid solute the fastest?
answered
Apr 23, 2023
Chemistry
high-school
1
vote
235k
views
In Passage 2, one weakness of the Berkeley study is that the researchers
answered
Dec 21, 2022
SAT
high-school
4
votes
80.3k
views
John is a doctor who is scheduled to perform surgery on a patient. The hospital offers the ability to create a 3-D model of the part of the patient’s body that’s involved in the surgery. John can scan
answered
Dec 17, 2022
Computers and Technology
high-school
3
votes
183k
views
The Panama land bridge connecting Central America to South America has existed A. For less than one million years B. For about two million years C. Since the first inhabitants arrived in North America
answered
Dec 15, 2022
History
college
0
votes
174k
views
I need help please:)
answered
Sep 14, 2022
Mathematics
college
3
votes
230k
views
1/4 of 7 and 1/3 of 7
answered
Aug 23, 2022
Mathematics
high-school
5
votes
89.6k
views
You can walk 1/34 miles in 1/2 hour. What is your average speed?
answered
Aug 13, 2022
Mathematics
college
2
votes
170k
views
2. How can local government shape the lives of citizens?
answered
Jul 2, 2022
History
high-school
5
votes
22.2k
views
Instructions to make a dress say that the length of a piece of yellow fabric should be 80 inches more than the length of a piece of black fabric. How long is the length of the yellow fabric if the black
answered
Jun 23, 2022
Mathematics
high-school
10
votes
169k
views
Geometry help it’s easy!!!
answered
May 25, 2022
Mathematics
high-school
6
votes
121k
views
Solve the system using the substitution method. -5x – 8y = 17 x = 3.5y – 8.5 NO LINKS PLEASE HELP LINKS = REPORT
answered
Mar 20, 2022
Mathematics
high-school
6
votes
2.1k
views
Why do archaeologists and paleontologists use carbon 14 dating?
answered
Jan 14, 2022
History
college
3
votes
163k
views
To be continue <<< thank u
answered
Nov 24, 2021
English
middle-school
1
vote
185k
views
As a general rule, how many specific substrates can bind to an enzyme?
answered
Nov 21, 2021
Chemistry
middle-school
2
votes
75.2k
views
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