Answer: Tammy's sample may not be vaild because she surveyed the students only from her class and it is likely that other classes might not like the subject maths. She might get the accurate results by surveying a larger number of people in the school instead of just her class.
Answer:
45x happy to help ya :)
Step-by-step explanation:
Okay so x represents the amount of tickets sold. So first, you’d add the $40 + $70 which equals $110. So x = $110.
Now we have to solve for y. Same thing but with different numbers. $200 + $260 = $460.
The answer is (110,460)
x. y.
Answer:
105 Cases
Step-by-step explanation:
Subtract 156-51
Fewer shows subtraction
This is more or less how you write the question.
To solve it invert the 1/2 and multiply.
Which gives you 14 /8 whis is 1 3/4 cups.
