Answers by Michael Simbirsky
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Answers by Michael Simbirsky

Answers by Michael Simbirsky
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Robert spends $30.45 before tax at the bookstore. If the sales tax rate in his city is 7.25%, what is the total cost of his purchase?
answered May 26, 2022
3 votes
230k views
If you make $8 an hour and you get a 10% raise how much are you making now
answered Feb 17, 2022
4 votes
229k views
Find a solution to the linear equation y=6x−18 by filling in the boxes with a valid value of x and y.
answered Jan 20, 2022
3 votes
45.6k views
Which of the sets below is a subset of the following set? R= {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}
answered Nov 22, 2021
6 votes
113k views
Solve for x: 3x−7=7x+13
answered Nov 7, 2021
4 votes
121k views
A 20.0 g piece of a metal is heated and place into a calorimeter containing 250.0 g of water initially at 25.0 oC. The final temperature of the water is 31.5 oC. What is the heat change of the metal in
answered Oct 22, 2021
4 votes
74.5k views
Underline the preterit verbs and circle the imperfect verbs
answered Oct 22, 2021
2 votes
125k views
Aeen is drinking a beverage that has a pH of 3.3 Marien is drinking a beverage that has a pH of 2.7. About how many times the hydrogen ion concentration of Aeens drink is the hydrogen ion concentrate of
answered Jul 27, 2021
5 votes
122k views
Which of the following represents "two times the sum of a number and fifteen is equal to six times the number?" A. 2(6N + 15) = N B. 2N + 15 = 6N C. 2(N + 15) = 6N
answered Jul 21, 2021
4 votes
124k views
HELP, UNIT TEST y=(x-2)(x+6) what are the x intercepts? what is the vertex?
answered Jun 16, 2021
4 votes
101k views
A student determines that the number of moles in a sample of Al2O3 is 8.3 moles. How many grams are in the sample?
answered May 26, 2021
4 votes
84.0k views
Why did Cornwallis move his troops to Yorktown?​
answered Apr 21, 2021
6 votes
160k views
This character serves by contrast to highlight opposing traits of the main character to further define the main character.
answered Apr 12, 2021
3 votes
133k views
The __________ contains the DNA and acts like a control center of the cell.
answered Mar 16, 2021
5 votes
79.7k views
6. What was the Qin Dynasty's lasting impact on China?
answered Feb 22, 2021
5 votes
176k views
On the first day of fighting at Gettysburg, the union army?
answered Jan 15, 2021
1 vote
50.5k views
Artie was paid $75 for serving at a banquet in the restaurant where he works as a cashier. He worked the rest of the week for $7.25 per hour. The equation, y = 7.25x + 75, represents the amount he made
answered Dec 7, 2020
5 votes
135k views
What does the atomic number of an element represent?
answered Nov 17, 2020
2 votes
20.8k views
Debbie buys a tree for the holidays. She would like to determine the amount of space it will take up in her living room. The tree is cone shaped and has a radius of 4 feet. Find the volume of the tree
answered Oct 13, 2020
4 votes
188k views
An advertisement shows a group of boys playing soccer on a hot day. When they take a break, the boys runs to a cooler to find something to quench their thirst. Inside the cooler are water bottles, cans
answered Oct 4, 2020
1 vote
10.2k views
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