Answer: 35 dogs
Step-by-step explanation:
Ratio of dogs to cats in first week of January
= 49 : 28
Ratio of dogs to cats in last week of January
= ? : 20
Let the unknown number of dogs for last week be Z
Thus, 49/28 = Z/20
To get the value of Z, cross multiply
49 x 20 = 28 x Z
980 = 28Z
Divide both sides by 28
980Z/28 = 28/28
Z = 35
Thus, there were 35 dogs in the animal shelter during the last week
7000 • 5 • 3 = 105,000
Hope this helps!
Answer:
1st Question Answer: y = -2x-3=
x=−1/2 y+ −3/2
2nd Question y = 2x - 1
Answer: x=1/2y+1/2
3rd Question : y = x + 4
Answer: x=y−4
4th Question: YX+2
Answer: xy+2
5th Question:y = -2x - 3
Answer: -2x - 3
6th Question: y = x +4
Answer: x=y−4
7th Question: y = 2x-1
Answer: x=1/2y+1/2
8th Question:y = -x + 2
Answer: x=−y+2
Step-by-step explanation:
Hope this helps :)
PLS BRAINLIEST I TOOK LONG TO COMPLETE THIS
Answer:
-10k×2+7
= -20k+7
Step-by-step explanation:
is the answer
