a rope costing rupees 8 per metre needs to be laid around the square field on side 150 metre how much will total rope cost​

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Given abcd ac=38 and ae=3x+4 find the value of x

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?