2+9+0+8+5+7+9+0+8+6+5+7+9+7+90+8+4+ 7+9+0+5+55+8+4+5+7+8=

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.