Answer:
There were 7 cats
Step-by-step explanation:
In this question, we are asked to calculate the number of individual cats and dogs present at an animal shelter on a certain Monday.
Since we do not know the exact numbers, let’s represent these animals by variables. Let the number of dogs be d and the number of cats be c .
Since there are a total of 9 animals, this means;
c + d = 9 •••••••••(I)
Let’s now get the second equation out of their finances;
Total amount spent on dogs will be 7 * d = 7d while total amount spent on cats will be 5.5 * c = 5.5c. If we add both, we will get the total amount spent which is $52.5
Mathematically therefore;
5.5c + 7d = 52.5 ••••••••(ii)
Now from 1, we can say that c = 9 - d
Let’s substitute this in ii
5.5(9-d) + 7d = 52.5
49.5 - 5.5d + 7d = 52.5
1.5d = 52.5 - 49.5
1.5d = 3
d = 3/1.5 = 2
Since d = 2, c = 9 - d = 9 - 2 = 7
Let the variable "b" represent the number of bagels you buy
let the variable "R" represent the amount of money you have left
R = 25 - 1.25b
is your equation
then to find out after you bought 2 bagels
R = 25 - 1.25(2) = 25 - 2.5 = 22.5
do you would have $22.50 left on the card after you buy 2 bagels
6,900 times is the answer,also can i get brainliest
Answer:
(5y-6)^2
Step-by-step explanation:
Note that the polynomial 25y^
2 −60y+36 is a perfect square trinomial, so we will use the following formula.
A ^2
−2AB+B^2
=(A−B) ^2
In this example we have A=5y and B=6 so,
25y^2
−60y+36=(5y−6)^2
Answer:
14
Step-by-step explanation:
It seems to be a dilation of 1/2
Your welcome
Hope this helps
Pls mark brainliest, I really need it
- massmaster34