Answer:
I think the answer is B
Step-by-step explanation:
Hope this helps
A. 2*2*3*3*5*7
Whilst B and C both also yield 1,260, they aren't broken down in to their prime factors. In B, 4 can be broken down in to 2*2 and 9 in to 3*3, and in C, 6 can be broken down in to 2*3
And D just doesn't total 1,260
Answer:
O d. (7,5)
Step-by-step explanation:
x – 3y = -8 (1)
3x + 2y = 31 (2)
From (1)
x = -8 + 3y
Substitute x = -8 + 3y into (2)
3x + 2y = 31 (2)
3(-8 + 3y) + 2y = 31
-24 + 9y + 2y = 31
-24 + 11y = 31
11y = 31 + 24
11y = 55
y = 55/11
y = 5
Substitute y = 5 into (1)
x – 3y = -8 (1)
x - 3(5) = -8
x - 15 = -8
x = -8 + 15
x = 7
(x, y) = (7, 5)
24 x 4 = $96 for the students
8 x 6 = $48 for the adults
96 + 48 = 144
The total cost of tickets was $144.
Answer:
Step-by-step explanation:
The answer is B.
For A. its not true, the two triangles show that XW and RS are equivalent.
For C. its not true, the two triangles show that m<R is equal to m<X, not m<R=m<Y.
For D, its not true, the two triangles show that m<X is equal to m<R, not m<R=m<Y.
The two triangles show SSA, which prove that the triangle is equivalent. So, then, corresponding sides are considered equivalent. As a result, you can assume that ST=WY.
