The answer is 100. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
(-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.
187 of course !
45-5x = 5x+55 -5x-5x = 55-45 -10x = 10 x = -1
45.
4x + 55 = 9x + 10 55 = 5x + 10 45 = 5x x = 9
simply do addition and your answer comes out to be 246
A + 10 = 55If you mean the solution for A, A = 45.
45/55 x 100 = 81.81 so 45 is 81.81% of 55
45 × 55 = 2475
1/9 + 5/10 = 10/90 + 45/90 = 55/90 = 11/18
45 - 100 = -55
55 x 45 = 2475