Answer:
Step-by-step explanation:
What do u need help with? I might be able to help you out :)
Answer:
(9/2, 4/3) or just x = 9/2, y = 4/3. (it's the same thing)
Step-by-step explanation:
First, multiply the first equation 2x + 3y = 13 by 2, so that you get 4x + 6y = 26. Now you have the same coefficient for y. Now, subtract the second equation 6y = 8 (i simplified it first) from the first one that is doubled. After that, you would have just one equation, 4x = 18. So x = 18/4 = 9/2. Substitute x to solve for y, and you'd get 4/3.
Answer:
f(x) = 1/3x + 1
Step-by-step explanation:
slope-intercept form is
f(x) = mx + b
so just put the points in and you have:
f(x) = 1/3x + 1
also b stands for the y-intercept so if you look at your point (9,1) than your y-intercept would be 1.
hope I could help!!
Answer:
A. 20 B. 25
Step-by-step explanation:
A. Perimeter equals the all the side lengths added together, so 5+5+5+5=20
B. Area equals (for a square) two side lengths multiplied by one another, so 5x5=25
Answer:
the answer is 10.3
Step-by-step explanation:
