Answer:
the answer is -4
Step-by-step explanation:
step 1: -7m<28
step 2: -7m÷ (-7)>28÷(-7)
step 3: m>28÷(-7)
step 4: m>-28÷7
step 5: m>-4
342-72=270
270-72=198
198/2=99
Therefore the width is 99
estimate = (40 * 50) / (4 * 5)
= 2000 / 20 = 100 (answer)
Answer:5/6 7/8 because the cm get turned into seconds
Answer:5000
Multiply the length value by 1000
