Answer:
542
Step-by-step explanation:
So X is the number of finals graded by teacher last year
she graded 83 more finals than the last year
and the total number of finals she graded this year is 625 so we have an equation
X + 83 = 625
and as you solve it for X
X = 625-83
x = 542
Answer:
y= (1/4)x+2
Explanation:
Comparing y =-4x + 8 to the slope-intercept form y=mx+b
• Slope = -4.
Let the slope of the new line = m
Two lines are perpendicular if the product of their slopes is -1.
Therefore:
The slope of the perpendicular line = 1/4
Since the line passes through the point (8,4), we have:
The equation of the perpendicular line is y= (1/4)x+2
Answer:
0.3
Step-by-step explanation:
the 3 in this one is in tenths place
Answer:
Step-by-step explanation:
<em><u>Given Condition:</u></em>
=> x+50%-30%
=> x+20%
=>
<u>LCM = 100</u>
=>
Taking 20 common
=>
=>
Hope this helps!
Don't hesitate asking anything regarding this!
Answer:
Total student= 600
Step-by-step explanation:
Let x be the number of students
Brainliest please~