1.) 14 + 63
2.) GCF= 7
3.) 7 (2) = 14
7 (9) = 63
4.) 7 (2 + 9)
The upper quartile is the numbers after the median and the lower is the numbers before the median. you find the median of each quartile
We can let x be the number of boxes sold for the first week. We can as well express the number of boxes for the second and third week through x using the statements provided.
Since the girl scout sold 5 more boxes on the second week, we have (x + 5) number of boxes sold for the second week. Now, for the third week, since it's double that of the second week, we have 2(x + 5). Thus, we have the following:
first week: x
second week: x + 5
third week: 2(x + 5)
Given that the total number of boxes sold for the three weeks is 431. We have
x + (x + 5) + 2(x + 5) = 431
x + x + 5 + 2x + 10 = 431
4x + 15 = 431
4x = 431 - 15
4x = 416
x = 104
We have now the value of x. Using this, we can find the values for the second and third week.
x + 5 = `104 + 5 = 109
2(x + 5) = 2(109) = 218
Answer:
first week: 104
second week: 109
third week: 218
Answer:
62x^2 + 16x + 1
Step-by-step explanation:
The area of a square is Side times Side.
One of the sides is (8x + 1). So the equation is,
(8x + 1) * (8x + 1)
62x^2 + 16x + 1
Answer:
87
Step-by-step explanation:
Complementary angles add to 90 degrees
Let c be the complement
c + 3 = 90
Subtract 3 from each side
c+3-3 = 90-3
c = 87