Examlex
Solve.
-A company makes 3 types of cable. Cable A requires 3 black, 3 white, and 2 red wires. B requires 1 black, 2 white, and 1 red. C requires 2 black, 1 white, and 2 red. They used 100 black, 110 white and 90 red wires. How Many of each cable were made?
Q8: <span class="ql-formula" data-value="\begin{array} { l } 12
Q23: <span class="ql-formula" data-value="12 ( 6 z +
Q24: <span class="ql-formula" data-value="24 m ^ { 9
Q26: <span class="ql-formula" data-value="\left( \frac { 1 }
Q36: Sean has <span class="ql-formula" data-value="\$
Q88: <span class="ql-formula" data-value="\mathrm { f } +
Q99: x - 3y = 6 <br>3y +
Q106: Two angles have a sum of 96°.
Q229: <span class="ql-formula" data-value="- ( r - 9
Q408: The absolute value of negative seven