keyannabrown6852 keyannabrown6852

12-09-2020
Mathematics

contestada

Sandy went to Pens R Us during their annual sale. There was a pack of 20 pens for $8.50. On another aisle, Sandy saw a pack of 6 pens for $4.50.Which is the better buy and why?. Find the rate and unit rate

Respuesta :

BigBrainBigMuscle BigBrainBigMuscle

12-09-2020

Answer:

20, for 8.50

Step-by-step explanation:

6 + 6 = 12, which is 4.50 + 4.50, which would be about 10, so 20 for 8.50 would be better.

Answer Link

Otras preguntas

The molecules that respond to infrared photons are called greenhouse gases. note that when an infrared photon energizes a molecule of a greenhouse gas, the mole

Can you tell which 3-d shape this would make? a. cylinder b. cylindrical prism c. cone d. doesn't fold to make a 3-d shape

What is the ratio of the object’s relativistic kinetic energy to its rest energy?

The influence of surface chemistry on adsorbed fibrinogen conformation, orientation, fiber formation and platelet adhesion

Of the benefits of seller agency, which is the most important to convey to a seller?

Some people believe that the most important qualities of an effective teacher are understanding and empathy. Others believe that it is more important for teache

Earthquakes are measured by the Richter scale and demonstrated by the formula R=log(A/A(o))where A measures the amplitude of the earthquake wave and A(o) is the

The role of recombinant activated factor VII in the haematological management of581 elective orthopaedic surgery in haemophilia A patients with inhibitors.

Pam has just moved into a new home and wants to purchase an oven. She expects to live in this house for the foreseeable future. She has narrowed her choices dow

There are 8 sixth graders and 20 seventh graders in the Robotics Club. For the first project, the club sponsor wants to organize the club members into equal-siz