04-03-2017
Mathematics

contestada

At the market 5 light bulbs cost 9.85. How much do 7 light bulbs cost?

Respuesta :

Аноним Аноним

04-03-2017

The unit rate is $1.97 per lightbulb. Multiply $1.97 by 7 to get 13.79

Answer Link

keisurin keisurin

04-03-2017

cost = (9.85/5) * 7
=13.79

Answer Link

Otras preguntas

Two friends work at different companies, P and S. Both companies use the number of hours that an employee works to calculate that employee’s vacation hours. In

Which reason best highlights why amendments to the Social Security Act (SSA) were made? Question 16 options: A. the first version excluded (left out) groups o

A 30.5 gram sample of glucose (c6h12o6) contains ________ mol of glucose.

Which speaker is the only one who praises and does not criticize men? a. Speaker I c. Speaker III b. Speaker II d. Speaker IV

h + j (j - h); use h=2, and j=6

for what values of x is the rational expression below undefined? x-7/x^2-7x-8 check all that apply a. 1 b. 7 c. 8 d. -8 e. -7 f. -1

is an example of a simple carbohydrate, and is an example of a complex carbohydrate.

A rectangle is 25 inches long and 13 inches wide. What is the area of the rectangle? Enter your answer in the box as a fraction in simplest form. $

HEEEEEEELPPPP PLSSSSSSSSSSSS A circle has a radius of 13 inches. Which equation can be used to find the diameter of this circle? d=2π(13) d=12(13) d

From a group of 5 candidates, a committee of 2 people is selected. In how many different ways can the committee be selected? From a group of 5 candidates, a co