Answer:
.2 or 1/5
Step-by-step explanation:
sorry for bad picture
Answer:
29 sheep.
Step-by-step explanation:
So, basically if theres 86 total sheep and 57 of the 86 still needed to be vaccinated, you'd just do 86-57, which is equal to 29.
Answer:
A
Step-by-step explanation:
Slope intercept form is y = mx + b
First find the slope or m with this equation (plug in) = =
So your slope is
To find the y-intercept you use y= mx + b and plug in.
6 = 1/4(12) + b
6 = 3 + b (minus 3 on both sides)
3 = b
so 3 is the y-intercept
So the answer is A.
So first, we want to find the total decrease on the number.
Since it was first decreased by 50% and then 10%, we can just multiply the two together to find what 10% of 50% is. I find it easier when they're both fractions, or 1/2 and 1/10.
1/2 * 1/10 = 1/20
So one quarter is 1/4, or 5/20.
1/20 is 4/20 less then 5/20.
1/20 is 30 less then 1/4, then 4/20 must equal 30.
4/20 is also 1/5.
So just multiply 30 by 5, to get 150 as your number. (1/5 * 5 = 5/5)
Answer:
Step-by-step explanation:
Let the number be x
1.x-10
3.-8x+1
4.19x-½
5.(x+15)²