Which of the following are true about a compound? 1.It is made of only one element.

2.It is made of two or more elements represented by a chemical formula.

3.It contains elements that are chemically combined.

4.It contains elements that when combined form a new substance.

2 and 3

2, 3 and 4

1 and 3

1, 2, 3, and 4

Is the product of seventeen negative numbers, positive or negative ?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.