Without the value of t it is not possible to evaluate the given expression.
7t1
280
8t2
The answer is 350. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.110
Answer = 140
140
The answer is 672.
155
34t
The answer is 175. 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.
3,457 plus 35 equals 3,492.
34 plus 1 equals 35