Answer:
Find the unit rate, then multiply by 7
Step-by-step explanation:
Find the unit rate
35/5 = 7
Then multiply by the number of songs that we want to download
7*7
<span>A) 5x - 14y + 6z
You add the numbers together that have the same letter.
EX: 7x - 2x = 5x</span>
X-intercept: y = 0
y-intercept: x = 0
3x + 4y = 0
x-intercept: subtitute y = 0
3x + 4 · 0 = 0
3x = 0
x = 0 → (0; 0)
y-intercept: subtitute x = 0
3 · 0 + 4y = 0
4y = 0
y = 0 → (0; 0)
By the empirical rule, 84% of the distribution is below one standard deviation above the mean.
16% of Ed's monthly phone bills are more than $76.
