<span>2r ≤ 3(2r - 7)
</span><span>2r ≤ 6r - 21
</span><span>21 ≤ 6r - 2r
</span><span>21 ≤ 4r
</span><span>21/4 ≤ r
r</span>

21/4
r

5.25
Answer:
100300
Step-by-step explanation:
Answer:
9.5
Step-by-step explanation:
Y=5/2x+5 because the slope is 5/2 and the y-intercept is 5
Answer:
3) C.
4) B.
5) C.
Step-by-step explanation: