6
20+35+40+55+60+55+80=345
55 plus 5/5
180
110
This is an example of a quadratic equation. It has many solutions depending of the value of x. Its solution would commonly be shown as a graph. For example, if x = 2 then the answer is 22 + 16x2 +55 = 4+32+55 = 91. if x = 3 then the answer is 32 + 16x3 + 55 = 9+48+55 = 112. [but check my arithmetic!]
X=6
(-45) - (-55) *Minus plus is equals to minus.( -,+ = - ) minus minus is equal to plus (-,- = + ) and plus plus is equal to plus (+,+ = +) so the ans is that, (-45) +55 -45 + 55 (+10)ans Greater value sign has been used, which is 55 so the ans is +10.
I'm having some trouble understanding exactly what 'm' and 'x' have to dowith the rectangle. A look at the drawing would really help.the answer is 70 -FlyBoi
20+35+40+55+60+55+80=345
55 plus 5/5
The numerical value of -55 is?
55 plus 553 is 608
180
The numerical value of -55 is?
The answer is 110.
-110
67 + 112 + 55 = 234