Answer: 249.75
Step-by-step explanation: 85% of 135 =114.75 +135=249.75
Answer:
300x = 435, given x represents the amount of months.
So 435 divided by 300 is 1.45 months for that amount.
Step-by-step explanation:
Answer:
That's not a subtractive equation, the symbol that you used indicates that it is an addition equation. if the question was 1-1 then the answer wouldn't be 2 but since the question is 1+1 the answer is 2
Step-by-step explanation:
Answer: 29.2
Step-by-step explanation:
The lengths of the two longer legs are both 
The lengths of the two shorter legs are both 
So 
Answer:
option 2.
the others are simultaneous equations in two unknowns but 7x-2y have the same value and the value can't be two different things at once