Answer:
-2 ⩽ x
Step-by-step explanation:
x(x + 3) ⩽ x (2x + 5) divide both sides of tge inequality with x
x + 3 ⩽ 2x + 5 subtract x from both sides
3 ⩽ x + 5
13 boxes
611 envelopes
611/13 = 47 boxes
j
.3078542 -----> 5,000,000
.0372 ------> 2,500
.26319 ------> 100,000