exam
Maths Puzzle
Numerical Ability
Hi. Can I have some help with this problem?
Indicate which points are on the graph of the equation. (Select all that apply.)
y = -2x + 3
(0, 3)
(-1/2, 4)
(-1/2, -2)
(
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exam Other Question
Please help.
Find values for m and b in the following system so that the solution to the system is (-3, 4).
5x = 7y =b
mx + y = 22
Thanks
JMS
4ax+ by=11ab 8ax-5by= ab x=? y=?