Solve.
x − 4y = 12
–5x + 7y = 5
1825454
34979368
28400188
5598068
5802992
7422375
y = –3x + 1
y = –x + 7
2x + 10y = –4
x − 2y = 12
x = –8
x + 6y = 16
62.16202
453403.2
244492.5983
513762.5
277748.2641
4534032
4110100
1783197
1982869.5803
1945217.1429
1860169.3912
19031...
Solve using any method
–9x + 7y = 2
x = –1
Simplify 3( ) 235 234 2 # # .
Give your answer in the form 235 abc # #
Find the dimensions of the right circular cone of least volume that can be
circumscribed about a right circular cylinder of radiu...
2𝑥 + 3.5𝑥 + 3𝑥 = 1200 (Department A)
3𝑥 + 2.5𝑥 + 2𝑥 = 1150 (Department B)
4𝑥 + 3𝑥 + 2𝑥 = 1400 (Department C)
By gauss eliminati...
