Answer:
See below
Step-by-step explanation:
40% own neither, it means 100% - 40% = 60% own either a dog or a cat.
Since 45% own a dog, 60% - 45% = 15% own a cat but not a dog.
Since 25% own a cat and 15% own only a cat, 25% - 15% = 10% own a dog and a cat.
Now, 10% out of 45% own both pets, 45% - 10% = 35% own only a dog.
<u>All the numbers reflected in the attached Venn diagram:</u>
- 35% - dog
- 10% - both
- 15% - cat
- 40% - neither
Move the 1st equation to get y by itself so it’s now y=-4x so you can substitute that in for the second equation 2y+x=-7 becomes 2(-4x)+x=-7
-8x+x=-7
-7x=-7
x=1
then plug that back in to find y
4(1)+y=0
4+y=0
y=-4
now you have x and y so your coordinate (the answer) is (1, -4) hope this helps!
18 = x times 8
to solve this do 8 dive by 8 than cross it out than 18 dive by 8 which is 2.25 i think this is the answer
Answer:
Q=30
Step-by-step explanation:
4x+x+x=180 || 6x=180 || x=30
In point form (3,-2)
Equation form