516
421 + 136.25 = 557.25
203 +421 _____ 624
Yes, there are like terms in 3 + 6 + 421 + x. 3, 6, and 421 are all coefficients. Therefore they can be combined to make 430 + x.
95 plus 52 plus 95 plus 52 equals 294.
1,042
4 plus 95 is 99.
A negative plus a negative equals a bigger negative number.
It is 95.
95 + 52 + 70 = 217
50 + -30 + -95 = -75
95 + 80 + 80 + 30 = 285
190.