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Answers by BlackSigma

Answers by BlackSigma
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Write what the expressions below best represent within the context of the word problem. Mark had 3 times as many quarters as nickels. He had $1.60 in all. How many nickels and how many quarters did Mark
answered Dec 20, 2021
6 votes
86.6k views
How does Percy say that they “died”? 285* Percy Jackson the lighting theif .
answered Oct 20, 2021
1 vote
108k views
A series circuit contains a 30 resistor a 20 resistor and a 10 resistor in the power supply provides 100 V to the circuit the current in the tenor sister has two significant figures what is the current
answered Oct 19, 2021
2 votes
56.5k views
How did music change during medieval, renaissance and baroque eras​
answered Oct 16, 2021
1 vote
197k views
What is 7500×5643 ÷3​
answered Sep 16, 2021
4 votes
127k views
Which set(s) of points show x in DIRECT PROPORTION to y? A) {E, C, B} only B) {G, C, A} only C) {F, E, D} and {E, C, B} only D) {F, G, H} and {G, C, A} only
answered Aug 16, 2021
6 votes
127k views
How do you determine if the vertex is a maximum or a minimum from the quadratic equation?
answered Aug 14, 2021
2 votes
86.5k views
Suppose there is a shortage in a local market for clean drinking water (assume this market is free and competitive). Which of the following most accurately explains why the shortage will not last in this
answered Jul 28, 2021
2 votes
56.8k views
Can someone please help me with this​
answered Jul 7, 2021
3 votes
151k views
What do I do?????????
answered May 20, 2021
4 votes
139k views
Lactase and carbonic anhydrase are examples of what type of substance? substrate reactant product enzyme
answered Feb 24, 2021
6 votes
19.4k views
Review what you have learned about chronology and timelines. Then make a list of three to four points that you have learned.
answered Feb 9, 2021
4 votes
217k views
A worker at the zoo calculates the amount of fish, in pounds, needed in the weekly diet of an eagle and a bear. The eagle eats 6 pounds of food each week, and 60% of that weight must be fish. The bear
answered Dec 1, 2020
3 votes
216k views
The difference between human resources and physical resources​
answered Aug 13, 2020
4 votes
8.2k views
How do you find the area of a isosceles trapezoid
answered Apr 13, 2020
4 votes
12.9k views
What was the main idea of the science article by tyrone nielson
answered Aug 1, 2019
3 votes
80.7k views
Find the total of the figure below. PLEASEEE HELPPPPPPPP!
answered Jun 24, 2019
3 votes
133k views
solve the equation for x. show each step of the solution. name the justification for each step of the solution. 9/2(8-x)+36=102-5/2(3x+24)
answered May 6, 2019
3 votes
18.8k views
What is the estimate for the number of callers in the human body ?
answered Dec 17, 2018
2 votes
186k views
What does mantle mean in science?
answered Nov 27, 2018
5 votes
48.5k views
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