Answer:
y = 2x +1
Step-by-step explanation:
y=kx+1
Substitute the point into the equation
3 = k(1) + 1
3 = k+1
Subtract 1 from each side
3-1 = k
2 = k
y = 2x +1
The slope is 2 and the y intercept is 1
Answer:
n = -9 or 9
Step-by-step explanation:
-1 + 5|n| = 44
~Add 1 to both sides
5|n| = 45
~Divide 5 to both sides
|n| = 9
~Knowing the absolute value rule, the answer can be positive or negative.
Best of Luck!
Answer:
This is an isosceles triangle.
Step-by-step explanation:
An isosceles triangle is a triangle with 2 sides of equal length. A scalene triangle is a triangle where all sides have different lengths. An equilateral triangle is where all sides are exactly the same length. Only two of the sides are the same, therefore, this is an isosceles triangle.
Here are the answers to the given questions above. The sets of numbers that are closed under multiplication are the following: Whole numbers, and Integers. The answers would be options A and D. Whole numbers are closed<span> only </span>under<span> addition and </span>multiplication. Integers are closed under<span> addition, subtraction, </span>multiplication<span>, and division (with the exception of division by 0). Hope this answer helps.</span>
Just divide 220 by 4 to get the answer. So the answer is 55.
Explanation:
220/4=55
If the drive needs to be completed in 4 hours and the drive is 220 miles then how much mph do they need to go
Miles/hours=miles per hour
Brainliest my answer if it helps you out
