The first thing we must do for this case is to define variables.
We have then:
x: number of cats
y: number of dogs
We write the system of equations:
x / y = 2/3
(1/4) x + (1/2) y = 48
Solving the system we have:
x = 48
y = 72
The total number of animals is:
x + y = 48 + 72 = 120
Answer:
The total number of animals in the pet store is:
120
Answer: x=2
√
10
, -2
√
10
3 IS THE ANSWER
you just have to find the GCF of the three
hope this helped, pls vote me brainliest I really need it to move on for the next badge
First, multiply 20 by the given fractions
20*1/8=2.5
20*2/5=8
Add the two together to get the total amount of money Jeff spent, 10.5, then subtract 10.5 from 20 to get the total amount he has left, 9.5
Answer:
76.2%
Step-by-step explanation:
0.762 = 76.2/100
