Answers by Markhorrocks
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Answers by Markhorrocks

Answers by Markhorrocks
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Which inequality is true for x=20? 1) x+30>3x 2) 2xx-12 4)x-5<2x-35
answered Nov 15, 2019
4 votes
140k views
The product of the number of songs and $0.99 is $7.92 please help algebraic expression / equation
answered Nov 13, 2019
3 votes
2.7k views
If a mixture of 24 lb. of cement, 48 lb. of sand, and 63 lb. of gravel is needed to make 1 cubic foot of concrete, how many pounds of sand are needed to pour a pool deck of 156 cubic feet?
answered Nov 9, 2019
3 votes
54.7k views
1. For a 30 student speech course, in how many ways can the student be selected to give the first 5 speeches? 2. Bob most choose 4 magazines out of a collection of 13 to take on vacation. In how many ways
answered Oct 5, 2019
0 votes
120k views
The pitch made by a musical instrument is dependent on the frequency of the wave. Frequency is the inverse of period. What impact do you think the frequency of a wave has on the wave speed?
answered Sep 12, 2019
4 votes
17.4k views
Can someone make this shorter???
answered Sep 8, 2019
4 votes
130k views
Which lines from act I, scene I, of Richard III foreshadow the events to come in the play? I am determined to prove a villain And hate the idle pleasures of these days. Plots have I laid, inductions dangerous,
answered Nov 5, 2018
4 votes
80.2k views
After successfully planning the attack on Pearl Harbor, who became a forceful military dictator of Japan?
answered Feb 1, 2018
2 votes
229k views
Which substance is broken down inside muscle cells to release energy in the form of ATP? A. adrenaline B. amino acid C. fatty acid D. triglyceride
answered Jan 10, 2018
3 votes
188k views
Find the area of the shape in the photo.
answered Nov 11, 2017
5 votes
121k views
Which expression is equivalent to sec2x − 1?
answered Oct 17, 2017
1 vote
166k views
Part A: Write the expression x^2 + 2x - 24 as a product of two linear expressions. Show your work and justify each step. (5 points). . Part B: Rewrite x^2 - 8x + 16 as a square of a linear expression.
answered Feb 17, 2017
6 votes
182k views
How was ratification of the new constitution made easier?
answered Apr 14, 2015
4 votes
154k views
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