Answer: T = 120 + .15*x
Let T be the total price
Let 'I' be the initial price
Let 'x' be the total number of vertical meters
So, T = I + .15*x
Putting T = 645 and x = 3500 in above equation
we get, I = 120
So, the required equation is
T = 120 + .15*x
Answer:
$63
Step-by-step explanation:
1. Norachai and 6 of his friends = 7
2. Each of them paid $9
3. 7x9=63
4. The total bill was $63
Answer:
AE = 3
Step-by-step explanation:
Answer: y>−1
Step-by-step explanation: Let's solve your inequality step-by-step.
−4y+6<10
Step 1: Subtract 6 from both sides.
−4y+6−6<10−6
−4y<4
Step 2: Divide both sides by -4.
−4y
−4
<
4
−4
y>−1