Answer:
25. B
26. B
27. D
28. D
29. B
30. D
31. C
Step-by-step explanation:
25. thrice the number x= 3x :less than= - : 5
Put it together: 3x-5
26. Diminished by is similar to minus
27. Multiply 3 by itself four times (as the exponent says)
28. (10)(10)(10)(10)= 10000
29. 14x+5=-23
14x= -23-5
14x= -28
2
x= -2
30-31. tri means three. bi means two