Samantha E

Most popular questions and responses by Samantha E
1. Algebra-factons

Nathan used 2/3 cup of olive oil in a batch of hummus he made. He then ate 5/7 of the batch of hummus. What fraction of a cup of olive oil did Nathan consume?

2. Math

A sum of \$850 is invested for 10 years and the interest is compounded quarterly. There is \$1100 in the account at the end of 10 years. What is the nominal annual rate?

3. Algebra-Value Expressions

If d-3f+g=17, determine the value of the expression 2(d+2)-(4f-3)+(f+g-d).

4. College Algebra

Suppose k(w)=2^w. (a) Find a formula for y=k(w)+7

5. Algebra-Perimeter

The side of a square is 4cm longer than the side of an equilateral triangle. The perimeter of the square is 28cm longer than the perimeter of the triangle. Find the length of the sides of the triangle and the sides of the square.

6. Algebra

The top of a rectangular table has an area of 224 square feet. It has a length that is 2 feet more than the width. Find the dimensions of the table top.

7. Algebra

The Browns installed 58 feet of fencing around a rectangular play yard. If the yard covers 204 square feet, what are its dimensions?

9. Algebra-Interval Notation

I don't remember how to solve this. The question is: For what values of a is the expression 7(x-2)5 negative? Write answer using interval notation.

1. Algebra-Interval Notation

Ok so I did it correctly. Thank you

posted on December 10, 2015
2. Algebra-Perimeter

side of square=16 side of triangle=12

posted on December 8, 2015
3. Algebra-Interval Notation

oops sorry. it's actually For what values of a is the expression 7(x-2)-5 negative?

posted on December 8, 2015
4. Algebra-Value Expressions

ohhhh ok I see. I feel dumb. Thank you for showing me how to solve this problem!

posted on December 8, 2015
5. Algebra-Value Expressions

how did you get the 17+7=24?

posted on December 8, 2015
6. Algebra-factons

how many does that equal?

posted on December 8, 2015
7. Algebraic fractions

oh ok thanks =)

posted on December 8, 2015
8. Algebraic fractions

I have no idea what to do.

posted on December 8, 2015
9. Math

65.4 centimeters.

posted on December 8, 2015