Answer:
Step-by-step explanation:
Expand the brackets by multiplying each term in the bracket by the expression outside the bracket:
⇒ 
Gather like terms and combine:
⇒ 
⇒ 
Add 14 to each side of the equation:
⇒ 
⇒ 
Divide both sides by 8:
⇒ 
⇒
Answer:
9 tickets
Step-by-step explanation:
Let x = the number of tickets
let y = the total she spends
So y = 5 + 8 + 0.75x
If the max she can spend is 20, set y = 20 and solve for x:
5 + 8 + 0.75x = 20
13 + 0.75x = 20
0.75x = 20 - 13
0.75x = 7
x = 7 ÷ 0.75 = 9.333333333
Therefore, the max number of tickets that can be bough is 9
Distribute -2:
5y - 4y - 8
5y - 4y = y
y - 8
final answer: y - 8
Answer:
B i think
Step-by-step explanation:
Define your two QUESTIONS
Write your system of EQUATIONS
SOLVE the system of equations.
Find the SOLUTION to the question being asked.
