If one pen costs d dollars, what is the cost, in dollars, of 8 pens?

Last year, nine employees of an electronics company retired. Their ages at retirement are listed below. 54 63 67 50 57 61 62 58 51 A. 54 yr, 63 yr, 67 yr, 50 yr, 57 yr, 61 yr, 62 yr, 58 yr, 51 yr B. 58.1 yr C. no mode D. 58 yr

How do you get the value of 144% in a fraction

45, 10, 48, 19,36, 25, 63, 14, 39 What is the median of the number of fish?

On one day in December, the average temperature in columbus was - 2 degree s fahrenheit, and the average temperature in Cleveland was - 7 degrees Fahrenheit. Create an inequality to compare these two temperatures.

Rewrite the formula to solve for w. Choose all of the correct formulas. P = 2l + 2w A. w = P - l B. w = - 2l + P C. w = P-2l/2 D. w = 1/2 P - l

Sixty people are invited to a party. There are 24 cup in a package and 18 napkins in a package. What is the least number of packages of cups and napkins that can be bought if each party guest get one cup and one napkin?

17 heartbeats in 15 seconds as a unit rate

Vector u has a magnitude of 5 units, and vector v has a magnitude of 4 units. Which of these values are possible for the magnitude of u + v? I believe there are more than one answers: A: 1 Unit B: 9 units C: 11 Units D: 13 Units

2d raised to the 2 x d raised to the 3rd.

Is a whole number an integer