Answer:
The metric system uses units such as meter, liter, and gram to measure length, liquid volume, and mass, just as the U.S. customary system uses feet, quarts, and ounces to measure these.
9.
They are: 59, 61, 67, 71, 73, 79, 83, 89 & 97.
Answer:
Last year the cost was $28.
This year the cost is $36.
$36 - $28 = $8
Percent of increase = amount of increase ÷ original amount
$8/$28 = $0.286
$0.286 · 100 = 28.6%
There has been a 28.6% of change in the cost.
25d^2-30d-35d+42=25d^2-65d+42.
A group of mathematical symbols that express a relationship or that are used to solve a problem is a FORMULA