2. A local restaurant features a live band. The bill for food and drinks has 6% GST, 8% PST, and a 12% service charge added. The restaurant also adds a cover charge of $25. If x represents the cost for food and
drinks, the total cost in dollars, C, can be calculated using this equation: C = x + 0.06x + 0.08x + 0.12x +
25
If Jack's total bill was $115, how much was the bill for Jack's food and drinks?

you would need to know all the numbers that are on there

step-by-step explanation:

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

the radius is 2 times the diameter.

step-by-step explanation: