Here is the answer!!!!!!!!
Answers:
<h2>27. D</h2><h2>29. C</h2><h2>30. H</h2><h2>31. B</h2><h2>35. C</h2>
Step-by-step explanation:
There is no work to show for 27 & 29
30. Subtract 3 from 32 mi/gal to get the minimum number of miles a gallon, which is 29. Multiply this by 11 to get 319. Add 3 to 32 to get the largest number of mpg, which is 35. Multiply by 11 to get 385.
31. Multiply 60 by 112 to get the amount of cents in 112 dollars, which is 6.720.
35. Try out the numbers, until one works.
72 + 76/2 = 74 ✖
72 + 84/2 = 78 ✖
72 + 88/2 = 80 ✔️
An 80 is a B, so Paula needs at least an 88 to get a B in the class.
HOPE THIS HELPS :)
Answer:
Pounds
Step-by-step explanation:
1 kilogram= about 2.2 pounds
Answer:
6 mph
Step-by-step explanation:
If x is the rate of boat (given x = 28)
and c is the rate of Gulf Stream (we need to find this)
The rate downstream is with the current, that is
x+c
THe rate of upstream is against the current, that is
x-c
We also know D = RT
D is distance
R is rate
T is time
It takes same time, so we can say:
t = D/R
So we can equate both to:
We can cross multiply this and solve for c:
The speed of current (rate of Gulf Stream) = 6 miles per hour
Answer:
3/4
Step-by-step explanation:
We can find the slope using the slope formula
m = (y2-y1)/(x2-x1)
= (5-2)/(7-3)
=3/4