So first add them al together
10+14+40=64
16 ounces=1 pound
1pound/16ounce=1 because they are equal
so then multiply 64 ounce by 1 or 1pound/16ounce to cancel units and get
64 pound/16=4 pound
4 pounds total
<span>-16 - w, when w = -23
-16 - (-43) = 27</span>
Answer:
it's 13
Step-by-step explanation:
if f(13)= 3-2x and g (13) + 1 + x+5
Answer:
answer is c. x=-4
Step-by-step explanation:
7x+6=-22 =》 7x=-28 =》 x=-24/7=-4
Answer:
90 mph
Step-by-step explanation:
Average speed is given by
Average speed=(initial+final speed)/2
Given average speed of 60 mph then considering initial speed of 30 mph. Let x be the final speed hence
60=(30+x)/2
120=30+x
X=120-30=90 mph
Therefore, the return trip speed is 90 mph