Answer: 19 paddle boards were rented.
Step-by-step explanation:
Let x represent the number of surfboards that were rented.
Let y represent the number of paddleboards that were rented.
A total of 44 surfboards and paddleboards were rented. It means that
x + y = 44
For a two day rental at the surf shop, it cost $45 to rent a surfboard and $60 to rent a paddleboard.
The total cost of surfboards and paddleboards rented was $2265. This means that
45x + 60y = 2265 - - - - - - - - - 1
Substituting x = 44 - y into equation 1, it becomes
45(44 - y) + 60y = 2265
1980 - 45y + 60y = 2265
- 45y + 60y = 2265 - 1980
15y = 285
y = 285/15 = 19
x = 44 - y = 44 - 19
x = 25
Answer:
9
Step-by-step explanation:
9 divided by 3 is 3 and 3 plus 3 is 10...
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brainliest pls?
a.
<K = <M = 50 ...Opposite angels are congruent
<K + <L = 180...Consecutive angles are supplementary
50 + <L = 180 so <L = 180 - 50 = 130
<L = <N = 130...Opposite angels are congruent
50 + <N = 180 so <N = 180 - 50 = 130
b.
MN = LK = 7...Opposite sides are congruent
KN = LM = 10...Opposite sides are congruent
Answer:
4/3
Step-by-step explanation:
find common denomerator which is 12
so times 3/4 by 3
now its 9/12 + 7/12
get 16/12