Answer:
36x3.14=113.04
Step-by-step explanation:
Answer:
46%
Step-by-step explanation:
440 + 480 = 920
2000 / 920 =46%
There 2 angles are corresponding angles, in which the angle measurements would have the same degree.
Set the two angles equal to each other, and solve for x.
7x - 1 = 8x - 14
Isolate the x. Subtract 8x from both sides, and add 1 to both sides
7x (-8x) - 1 (+1) = -14 (+1)
7x - 8x = -14 + 1
-x = -13
Isolate the x. Divide -1 from both sides
(-x)/-1 = (-13)/-1
x = -13/-1
x = 13
13 is your answer for x.
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Answer: 40 people
Step-by-step explanation: 1 person will eat 1/4 of a pound, which means that 4 people will eat 1 pound of turkey because 1/4 x 4 = 1.
If 4 people will eat 1 pound of turkey, that means we can multiply 4 x 10 and 1 x 10 to find the amount of people that will eat 10 pounds of turkey for dinner.
4 x 10 = 40 people and 1 x 10 = 10 pounds of turkey.
So, 40 people will eat a 10-pound turkey for dinner to finish it.
Answer:
There are 6 dimes and 9 quarters.
Step-by-step explanation:
Represent the number of dimes and the number of quarters by d and q.
Then d + q = 15, or q = 15 - d.
Also, ($0.25)q + ($0.10)d = $2.85, or 5q + 2d = 57.
Substituding 15 - d for q, we get 5(15 - d) + 2d = 57, or
75 - 5d + 2d = 57, or
75 - 3d = 57, or
3d = 18. Thus, there are 6 dimes. Since q = 15 - d, q = 15 - 6 = 9.
There are 6 dimes and 9 quarters.