Pedro had 1487 hits
Ricky had 1202 hits
2688/2=1344.5
285/2=142.5
1344.5-142.5=1202 (Ricky)
1344.5+142.5=1487 (Pedro)
1487-1202=285
1487+1202=2689
Answer:
x = 10
Step-by-step explanation:
You know z = x+4, so ...
3z -x/2 = 37 . . . . . . . . the given relation
3(x +4) -x/2 = 37 . . . . substituting for z
5/2x +12 = 37 . . . . . . .eliminate parentheses and simplify
5/2x = 25 . . . . . . . . . . subtract 12
x = 10 . . . . . . . . . . . . . multiply by 2/5
_____
<em>Check</em>
3z = 3·14 = 42
x/2 = 10/2 = 5
42 exceeds 5 by 37 . . . . true
150 parents said yes, 30 said no.
30 adults said yes, 40 said no.
Answer:
Explanation:
Slope-intercept form formula:
For this formula we need the slope to find the slope use the slope formula:
Plug in the two points (1,-3) and (3,1)
=2
the slope is 2
Now use the slope-interpect formula and plug in the slope (m)
plug in one point I'll use (3,1)
1 = 6 +b
1-6=6-6+b
-5 = b
The equation would be:
Answer:
x = 24; x = 25
Step-by-step explanation:
<u>Question 1</u>
x/4 = 6
x = 24 *multiply both sides by the denominator to isolate the x value
<u>Question 2</u>
x/2 = 12.5
x = 25 *multiply both sides by the denominator to isolate x