X=Lucy´s money
y=Edy´s money
we can suggest this system of equations:
x=y+(35/100)y ⇒x=135y/100
x+y=206.8
solve by substitution method.
(135y/100)+y=206.8
Least common multiple=100
135y+100y=20680
235y=20680
y=20680/235=88
then:
x=135y/100=135(88)/100=118.8
Answer:
Lucy´s money=$118.8
Edy´s money=$88
To check:
Together, the girls have saved a total of $118.8+$88=$206.8
Lucy´s savings account has: $88+(35/100)$88=$118.8, 35% more monty than Edy´s. account. .
Answer:
4 i think
Step-by-step explanation:
If you fold this figure some times it should get it evenly
1.45 / 3 = 0.48 for 1 pack of crackers.
21.75 / 0.48 = 45.31...so she bought 45 total packs <===
60 x 0.48 = 28.80....so yes, $ 30 would be enough <==
That's already rounded to the nearest integer.
To the nearest ten, that would be 295250.
A line extends indefinitely in both directions.
If the line has an arrow at the end it means it goes on forever. If the line has a point on the end, the line segment / ray ends at that point.
