Posted by **Delilah** on Friday, April 19, 2013 at 7:51pm.

1.

Write a function rule for finding the amount of daily pay, p, in the following situation: A bus driver gets paid $100 each day plus $0.20 per kilometer, k. (1 point)

100 = 0.20 × k

p = 0.20 × 100 × k

p = 0.20k + 100

0.20k = 100 + p

4.

Write a function rule for the total cost.

One frozen yogurt store sells frozen yogurt for $3.00 per cup and $1.25 per topping. Write a linear equation to show the total cost of a cup of frozen yogurt. Then calculate the total price for one cup of frozen yogurt with 4 toppings. (1 point)

y = 1.25x + 3; $5.00

y = 3x + 1.25; $13.25

y = 1.25x + 3; $8.00

y = 5x + 3; $8.00

My answers:

1. p = 0.20 × 100 × k

4. y = 1.25x + 3; $8.00

- Math ASAP please -
**Delilah**, Friday, April 19, 2013 at 8:15pm
please help!

- Math ASAP please -
**Damon**, Friday, April 19, 2013 at 8:24pm
.2 * k + 100

4, right , right

- Math ASAP please -
**Matthew**, Tuesday, April 30, 2013 at 3:02pm
#1 is p = 0.20k + 100.

#4 is correct.

- Math ASAP please -
**Ahansbbs**, Thursday, June 12, 2014 at 5:02pm
Idek

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