Heyy,
For this question, we first need to add 2t to both sides of the equation to get:
75 + 4t = 100
Now, subtract 75 from both sides of the equation to get:
4t = 25
At this time, divide both sides by 4 to get t alone and get:
t = 25 / 4 OR 6.25
FINAL ANSWER = t=6.25
75+2t=100-2t 4t=25 t=6.25 So t is 6.25 or 25/4.
90 minus 75 =15 therefore 15 + 75 = 90
75
230 - 155 = 75
75 25 + 75 = 100
75+2t=100-2t 4t=25 t=6.25 So t is 6.25 or 25/4.
no it equals 228
90 minus 75 =15 therefore 15 + 75 = 90
75 + 16 + 25 = 116
The answer is 450. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
22
the commutative property of addition
63+59+75 = 197
46 + 29 = 75
190
4608
145