There is a lot missing here, but I will guess we are looking at a circle since we have a diameter. The area of a circle is πd. To answer in terms of pi, the area would be 5π
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:
Yes.
Step-by-step explanation:
10% is 0.10 in decimal form. Therefore, once he pays the $17.80 setup fee and then 0.20f (or $0.20 per flyer), then we would multiply by 10% (Or 0.10).
In conclusion:
Yes. 0.10( 17.50 + 0.20f ) does represent the total cost of the print job.
The correct answer is B) <span>x + 4 = 3x + 6
Since both equations start with y = something, we can set the two equations equal to each other and solve.</span>
Answer:
Step-by-step explanation:
Two equations are 3x + y = 9 ------------(1)
and 3x - 5y = 15 ----------(2)
we have to calculate the value of x common for both.
We multiply equation 1 by 5 and add it to equation 2
15x + 5y = 45
3x - 5y = 15___
18x = 60
x = 60/18 = 10/3