Answer:
c≤8
Step-by-step explanation:
Let c be the number of copies that you can make
Each copy is 25 cents or .25
It must be less than or equal to 2 dollars
.25c ≤2.00
Divide each side by .25
.25c/.25 ≤ 2.00/.25
c≤8
Answer:
33.33%
Step-by-step explanation:
% increase : new value - old value/old value * 100%
1200 - 900/900 * 100% (to make it easier, cut the zeros the best
you can)
300/ 9
= 33.33 or 33 1/3%
The slope of the line appears to be about 30/4 = 7.5. Since it starts at y=10 for x=0, the equation of the line is
y = 10 +7.5x
For x=7, the value of y (Linda's score) will be
y = 10 + 7.5*7 = 10 + 52.5 = 62.5
Linda's approximate math score for 7 hours' study will most likely be
62.5 points
Answer:
he rode 9 miles
Step-by-step explanation:
490-40=450
450/50=9
