The answer is 50 I think. 200/100=2 2x25=50
Answer:
Answer choice A(57%)
Step-by-step explanation:
The margin of error is 7%. This means the 63% could either 7% too high or 7% too low. Answer choice A is the only answer choice that is within the range of percents that it could possibly be(between 56% and 70%). Answer choice B is 10% off, 3% out of the range. Answer choice C is 25% off, 18% out of the range. Answer choice D is 32% off, 24% out of the range. Hope this helps. :)
X + y = 3
2x + 4y = 8
This is a system of equations. You can solve it using elimination. Start by multiplying the top equation by -2.
(x * -2) + (y * -2) = (3 * -2)
-2x - 2y = -6
Now add that and the bottom equation. This will cancel out x.
-2x - 2y = -6
+ 2x + 4y = 8
-----------------------
2y = 2
Solve for y.
2y = 2
y = 2/2
y = 1
Now plug 1 in for y in the first equation.
x + y = 3
x + 1 = 3
Solve for x.
x + 1 = 3
x = 3 - 1
x = 2
So x = 2 and y = 1.
Answer:
25%
Step-by-step explanation:
The first step is to divide 5 by 20 to get the answer in decimal form:
5 / 20 = 0.2500
Then, multiply the answer from the first step by one hundred to get the answer as a percentage:
0.2500 * 100 = 25.00%
Answer:
hey one point goes through (-1.5,0) and( 0,3)
Step-by-step explanation:
Hope this helps
pls put brainliest