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# Find the complete solution of the linear system, or show that it is inconsistent. (If the system has innitely many solutions, express your answer in...

Would you help me solving these from Algebra. Thank you very much.

Find the complete solution of the linear system, or show that it is inconsistent. (If the system has inﬁnitely many solutions, express your answer in terms of t, where
x = x(t), y = y(t), and z = t. If there is no solution, enter NO SOLUTION.) X—2y—32=7
2x+ y— z 7
4X—3y—7z=7 (x, y. z) =( )

A farmer has 1,150 acres of land on which he grows corn, wheat, and soybeans. It costs \$45 per acre to grow corn, \$60 to grow wheat, and \$50 to grow soybeans.
Because of market demand the farmer will grow twice as many acres of wheat as of corn. He has allocated \$61,250 for the cost of growing his crops. How many acres of
each crop should he plant? corn l acres
wheat l acres
soybeans l acres

Use the substitution method to ﬁnd all solutions of the system of equations. {y = *2 y = x + 30 (x, y) = ( ) (smaller x-value)
(x, y) = ( ) (larger x—value)

Use the substitution method to ﬁnd all solutions of the system of equations. x2+y=4
X— y+2=0 (x, y) = ( ) (smaller X-value)
(x, y) = ( ) (larger x—value)

Two equations and their graphs are given. Find the intersection points of the graphs by solving the system. {X—y2=—9 x—y =3 (x, y) = ( |:| ) (smaller x-value)
(x, y) = ( |:| ) (larger x—value)

Two equations and their graphs are given. Find the intersection points of the graphs by solving the system. { 2xz+y=0
X3— “&gt;3
| ‘&lt;
H O (smallest X-value) (largest X-value)

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