Answer:
x ≤ 1
Step-by-step explanation:
3x+4≤ 7
3x + 4 - 4 ≤ 7 - 4
3x≤3
x ≤ 1
Answer:
147
Step-by-step explanation:
start by multiplying 42 and 7=294
now divide that by 1/2 =147
Answer:
a 8 parts b 8 3|4 = 3×2|4×2=b|8
Step-by-step explanation:
Answer:
56 minutes
Step-by-step explanation:
use ratio to solve for x,
750 gal 1200 gal
______ = __________
35 min x
= 
solve for x = (1200 * 34 )/750 = 56 min