Answer:

Step-by-step explanation:







Answer 
<em>~Learn with Lenvy~</em>
10/190 = 13/z...if there directly proportional, make a proportion
cross multiply
(10)(z) = (190)(13)
10z = 2470
z = 2470/10
z = 247 <==
Answer:
D.
Step-by-step explanation:
Step 1: Write slope-intercept form
y = mx + b
Step 2: Solve for <em>m</em>
- Subtract b on both sides: y - b = mx
- Divide both sides by x: (y - b)/x = m
- Rewrite: m = (y - b)/x
Answer:

Step-by-step explanation:
5 1/2 is 75% so we divide by three get 25%
5 1/2 ÷ 3 = 11/6
Answer:
there are 4/10 in 2/5 because if you divided it by 2 you get 2/5
Step-by-step explanation: