First we divide the number of cats by its ratio:
35 / 5 = 7
Now we times this number by the ratio of dogs:
7 x 6 = 42
So there are 42 dogs at the shelter today
.2 goes into 7 35 times.
you move the decimal in .2 to make it 2 and make 7 70; 2 goes into 7 3 times which gives you 6 on top and 10 on the bottom, 2 goes into ten 5 times so your final answer would be 35
25, 400 and 144 are all square numbers and 24, 300 and 145 are not.
Therefore, he must like 1600
Answer:
b
Step-by-step explanation:
2(k-5)+3k=k+6
step 1 distribute the 2 to whats in the parenthesis
2k-10+3k=k+6
step 2 combine any like terms if there are any
5k-10=k+6
step 3 add 10 to each side
5k=k+16
step 4 subtract 1k from each side
4k=16
step 5 divide each side by 4
k=4
Option B:
Solution:
Take LCM of the denominators and Make the denominators same.
LCM of 16, 320, 1 = 320
All the denominators are same, so you can write in one fraction.
Do cross multiplication.
Add 9280 on both sides of the equation.
Subtract 20x on both sides of the equation.
Let y = f(x).
Hence Option B is the correct answer.
