The correct answer is 'C'
If X = 2, and Y = 4:
2(2) + 3(4) - 2 - (8 + 1) = 5
4 + 12 - 2 - 9 = 5
16 - 2 - 9 = 5
14 - 9 = 5
= 5
(2) + 3(4) - 9 = 5
2 + 12 - 9 = 5
14 - 9 = 5
= 5
So, your answer would be 'C' X + 3Y - 9
Children ticket price=£9
Adult ticket price=£17
Let adult=A
Children=C
So, 2A+3C=61 (equation 1)
3A+5C=96(equation 2)
Multiply equation 1 by 3 and equation 2 by 2
Solve equations and get the answer.
Answer:
12 feet
Step-by-step explanation:
Since you place the ladder on TOP of the building, the bottom of the ladder would be at the top of the building, and the building is 12 feet high
Answer:
sf = 1/2
Step-by-step explanation:
14 x 1/2 = 7
so the scale factor is 1/2
hope this helps!
Answer:
$33
Step-by-step explanation:
if you find the cost of 1 kg of apples you use that to find the cost of the 11 kgs
so 12 divided by 4 is 3. so 1 kg of apples is $3 so then you multiple the cost of 1 kg by the quantity purchased of 11kg of apples
so
3*11=33