Solve the system x1+x2-4x3=3 3x1+4x2+3x3=-8 x1=? x2=? x3=?
Solve the system x1+x2-4x3=3 3x1+4x2+3x3=-8 x1=? x2=? x3=?
Elimination using multiplication.
Lucas is 10 years older than Braden. In five years Lucas will be 6 years less than twice the age of Braden. How old are the boys now? This is what I have so far. ...
The length of a rectangle is 5 feet more than the width. The perimeter is 22 feet. Find the length in fact, l, and the width in feet, w, of the rectangle.
Christina makes a $9.25 purchase at a bookstore in Reno with a $20 dollar bill. The store has no bills and gives her the change in quarters and dollar coins. There are 19 coins in all. How many of...
A cricket jumps off the ground with an initial vertical velocity of 4 feet per second.
Sally and Rocky travel on motorcycles toward eachother from Chicago and Indianapolis, which are about 350km apart, and they are biking at rates of 110km/h and 90km/h. They started at the same time...
Very hard, couldn't come up with answer. There's no numbers involved, just letters.
I have trouble understanDing how to explain the f of x equals square root of x I need help some one
I am doing my math homework and I am given an equation which is 6x+2y=10. I have to solve it and then I am given a part of a coordinate pair which is (__,-4). I have to fill the X coordinate and...
Suppose the band sells cans of popcorn for $5 per can and can of mixed nuts for $8 per can. The band sells 240 cans and receives a total of $1614.
Jack and Jill have equal amounts of money. Jack buys 7 packets of fruit gums and then has 22p left. Jill buys 3 packets of fruit gums and has £1.30 left. Make an equation and solve it to find...
The difference of two positive numbers is 7 and the sum of their squares is 65. Find the numbers.
it is hard
it is berrrrry very much for the bulls in nba 2k155 the same thing as a whole new level. the other hand. the
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Ok I guess I'll have a good idea. the first to know about it, and the x-men full of life, but it was not to mention that I am not a good idea. the first to know about it, and the x-men
It is hard
Peter has 74 yards of fencing to enclose a rectangular region. Find the dimensions os the rectangle that maximize the enclosed area. What is the maximum area?
i need help solving this question so i caaan move up the homework i have to complete...if yu have any answer for this problem please let mee know itd be really helpfull twards my schooling