1. based on the information in the table, is the cost of the apples proportional to the weight of apples?
pound of apples:
2
3
4
5
cost of apples:
$3.76
$5.64
$7.52
$9.40
2. based on the information in the table, is the cost of the pizza proportional to the number of toppings?
number of toppings:
2
3
4
5
cost of pizza:
$11.99
$13.49
$14.99
$16.49

Step-by-step explanation:

When a number of similar calculations are required, a spreadsheet can reduce the tedium.

1. The price is a constant $1.88 per pound, so is proportional to the weight.

_____

2. The price is not proportional to the number of toppings.

__

The cost of the pizza is $8.99 plus $1.50 per topping. The base cost being non-zero ensures that the overall cost is not proportional to the number of toppings.

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

the answer is mp

step-by-step explanation: