Answers by Calvin Cheng
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Answers by Calvin Cheng

Answers by Calvin Cheng
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Evaluate each of the following. Show your solutions. 1. 7x + 11 when x = 5 2. 12a - 36 when a = 3 3. -7w - 9 when w = -6 4. 16 - 15f when f = 4 5. 2y + 1 when y = -10
answered Nov 15, 2024
3 votes
226k views
When did Mansa Musa I rule over the Mali Empire?
answered Jul 19, 2024
0 votes
101k views
What does the Tic-Tac-Toe Rules of Multiplication and Division tell us?
answered Apr 11, 2024
4 votes
227k views
Kesha drives 36 miles in 48 minutes. Keeping the same rate, what speed she drives in 12 minutes?
answered Mar 11, 2024
5 votes
107k views
You have a restaurant bill of $46.32. If you are taxed 75% and decide to tip your server 20%, how much is your total?
answered Dec 23, 2023
3 votes
227k views
a 2. At what price should a shopkeeper sell a cupboard to make a profit of 10% while the cost price is Rs. 3950?​
answered Aug 25, 2023
11 votes
84.5k views
Which set of numbers could represent the lengths of the sides of a right triangle? 2,3,4 12, 15, 20 8, 9, 10 9, 40, 41
answered Jun 25, 2023
9 votes
196k views
Completa. Based on the fotonovela above, choose the word from column A or B that completes each sentence correctly. 1. i las nueve de la mañana! A B Es Son 2. ¿A qué hora esa tienda? abre abren 3. Nosotros
answered Jan 1, 2023
2 votes
110k views
Trong những năm 1919-1929, Pháp đã thực hiện chính sách chủ yếu nào ở việt nam
answered Nov 25, 2022
2 votes
88.5k views
Table salt is an example of a(n) ____________ that is made up of two or more elements.
answered Nov 13, 2022
3 votes
15.0k views
Help please please please asap!
answered Aug 18, 2022
10 votes
113k views
Which is larger 1 1/2 or 1 15/16
answered Jul 10, 2022
3 votes
185k views
F(x)=3x^(2) +4x-6G(x) =6x^(2) -5x^(2) -2
answered Jun 25, 2022
1 vote
67.9k views
PLEASE HELP!! It’s timed
answered Jun 15, 2022
6 votes
68.5k views
What is the molecular geometry of COF2?
answered Apr 30, 2022
1 vote
16.5k views
Solve the question below please
answered Jan 18, 2022
6 votes
191k views
Which of the following systems of trade was most widely used in ancient river civilizations? bartering b the exchange of coined money c free exchange d international trade HURRY PLZ!!
answered Dec 23, 2021
3 votes
123k views
Why does the man fly out of the car? A. Newtons 1st Law B. Newtons 2nd Law C. Newtons 3rd Law
answered Dec 20, 2021
0 votes
82.5k views
Polymetrics can help a person maintain cardiorespitory fitness T or F
answered Oct 10, 2021
4 votes
80.0k views
Olivia has taken an initial dose of a prescription medication. The relationship between the elapsed time T, in hours, since she took the first dose, and the amount of medication M(t), in milligrams (mg),
answered Sep 11, 2021
5 votes
23.9k views
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