Answer:
4
Step-by-step explanation:





Its 30 you find the unit rate by 21÷7 which equals 3 then you multipy 3x10 which gives you 30
<h3><u><em>Option B</em></u></h3><h3><u><em>The equation of a line, in point- slope form, that passes through (5, -3) and has a slope of 2/3</em></u></h3><h3><u><em /></u>

<u><em /></u></h3>
<em><u>Solution:</u></em>
<em><u>The equation of line in point slope form is given as:</u></em>

Where, "m" is the slope of line
Given that,
slope = 2/3

The line passes through (5, -3)
Substitute m = 2/3 and
= (5, -3) in point slope form

Thus equation of line in point slope form is found
Chance has 90.72 grams in coins
One expression could be.... Nine times 4 plus five equals forty one. ALSO... Eight times eight equals sixty four then subtract twenty four equals forty one