Answer:
The pythagorean theorem is a^2 + b^2 = c^2
Step-by-step explanation:
Not sure what you're asking! Sorry! :)
Answer:
Population growth, radioactive decay, and loan interest rates, calculate half-life, or plan your budget.
Answer:
Step-by-step explanation:
Let :
C = number of cats
D = number of dogs
Raul's pet store has a play area that can fit up to 30 cats and dogs.
C + D = 30
The pet store never has more than 8 cats in the play areas.
<h2>
C < 9</h2>
(there can never be 9 or more cats)
As or the number of dogs :
C + D = 30
C = 30 - D
Since we know that C < 9. To get the number of dogs allowed, we just plug in 30 - D for C.
30 - D < 9
30 - 9 < D
or
<h2>
D > 21</h2>
(dogs have to be 22 or more)
Answer:
c=7p
Step-by-step explanation:
Each pound costs $7. If we were to buy 1 pound, it would be $7, 2 pounds: $14, 3 pounds, $21. Therefore, 7 is being multiplied by the number of pounds to find the cost.
7 multiplied by pounds, p, is:
7p
And the expression above is equal to the total cost, c, so our equation is
c=7p