exam
Maths Puzzle
Numerical Ability
can you pleas help me out with my homework one more time ??
1 . 12-[20-2(6 to secend power /3 times 2 to secend power)]=
2. 20/(5-3)+5 to secend power (3)=
3. 18-
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exam Other Question
1.)Solve the system.
4x + 3y = 11
3x - 2y= 4
x=? y=?
2.)Jennifer has collected $4.50 in nickels and dimes. If she has 55 coins, how many of each kind of coin does she have?
graph each compound or absolute value inequality
x+8y>8 and x-2y<10