Answer:
6z + 78
Step-by-step explanation:
6(10+z+3)
=(6)(10+z+3)
=(6)(10)+(6)(z)+(6)(3)
=60+6z+18
=6z+78
Answer:
$71.40
Step-by-step explanation:
Before Tax Price: $68.00
Sale Tax: 5.00% or $3.40
After Tax Price: $71.40
Well now lets see, what do we know about this data.....
To solve this you would need to create a fraction:
24/30 = ?/180
you would multiply 30 by 6 in order to get 180, and what you do to the denominator you must do to the numerator so you would get:
24/30 = 144/180
therefore your answer would be: b. 144
Answer:
<h2>y = 2x - 1</h2>
Step-by-step explanation:
It's an equation of a line in the slope-intercept form.
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept → (0, b)</em>
<em />
Choose any two ordered pairs (x, y) from the given table.
(0, -1) → <em>b = -1</em>, (2, 3).
Calculate the slope.
Use the formula:
Substitute the coordinates of the points:
Finally: