30 questions worth 2 points, and 10 questions worth 4 points.
16:64
5:x (Cross Multiply)
16x = 64*5
16x = 320 (Then Divide both sides by 16 to isolate x)
x= 20
Answer:
690
Step-by-step explanation:
Round from the tens place.
Subtract the 45 minutes they were eating from 1:45pm since that’s when they arrived. You now have 1:00pm, you now just need to find out how long it is from 10:20 am to 1:00pm. HINT: it’s 2h 40m
I think it’s 222 because he runs 18.5 miles every week and 18.5 x 12 = 222
