Answer:
if your looking for which is more cost effective it is the 0.80 per pound as 5 pounds of it would add up to $4.00
Since Tim's stamps are 5 times as many, set up the equation:
1038=5s+1s
1038/6=173=s
Ryli has 173 stamps, and Tim has 865.
Subtract 173 from 865 and you get 692 stamps more.
Answer:
wth is up with your workbook answer is 4 i think
Step-by-step explanation:
Answer:
(- 2, 4 )
Step-by-step explanation:
y = 2x + 8 → (1)
y = - 2x → (2)
substitute y = 2x + 8 into (2)
2x + 8 = - 2x ( add 2x to both sides )
4x + 8 = 0 ( subtract 8 from both sides )
4x = - 8 ( divide both sides by 4 )
x = - 2
substitute x = - 2 into (2)
y = - 2(- 2) = 4
solution is (- 2, 4 )
1 inch = 48 miles. Therefore, 2.5 inches = 2.5X48= 120miles
