If you divide all 4 sandwiches into 3 pieces then each person can get 1\3 of the sandwhich. I hope this helped..(:
Answer:
3/17
Step-by-step explanation:
She has 3 out of 17 blues CDs.
Answer:
(2, 7 )
Step-by-step explanation:
Given the 2 equations
y = 2x + 3 → (1)
y = 3x + 1 → (2)
Substitute y = 3x + 1 into (1)
3x + 1 = 2x + 3 ( subtract 2x from both sides )
x + 1 = 3 ( subtract 1 from both sides )
x = 2
Substitute x = 2 into either of the 2 equations for corresponding value of y
Substituting x = 2 into (1)
y = 2(2) + 3 = 4 + 3 = 7
Solution is (2, 7 )
Set up a proportion of miles to minutes:
7 mi/50 min= x mi/75 min
Cross multiply:
7*75=525
525/50= 10.5
Final answer: 10.5 mi
