A travel agent calculates the cost of a trip to Paris using this formula C = p(t + 30) C is the total cost in pounds
p is the number of people
t is the cost of the trip per person
Use this formula to calculate the total cost if p = 2 and t = 245.

C = £515

Step-by-step explanation:

c= p(t+30)

C= 2(245 + 30)

C=2(275)

C=515

it is true

step-by-step explanation:

all the combinations add up i used   calculator

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )