jknsdfehauih jknsdfehauih

20-11-2018
Mathematics

contestada

harriet has $616 to buy desks for her new office. She needs 15 in all, and decides to buy 2 types of desks. Type A cost $42 and Type B desks cost $40. How many Desks of each type can Harriet buy?

Respuesta :

mirandashull0303 mirandashull0303

20-11-2018

616/40 = 15.4 40(10) 400

616/42 = 14.6 42(5) 210

400 + 210 = 610

She can by 10 of the $40 desk and 5 of the $42

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Mt. Everest is more than 8 000 m high. How fast would an object be moving if it could free fall to sea level after being released from an 8000-m elevation? (ign

The Mercedes S class luxury vehicle depreciates by 32.4% after just one year. the starting price in 2015 was $70,000 what is the depreciation amount after one

Form the possessive of plural nouns that end in s by adding _____. s ' 's s'

Trapezoid W′X′Y′Z′ is the image of trapezoid WXYZ under a dilation through point C. What scale factor was used in the dilation? −4/3 −3/4 3/4 4/3

help stuck on solving this

1. What is the best name to describe the figure? A. Octagon B. Quadrilateral C. Rhombus D. Rectangle

a bag of rice weighs 3.18 pounds . find it’s mass in kilograms

The area of a rectangular field is 126 square metres. The breadth of the field is 9 metres. Find the length of the field.

In an atom, the first energy level can hold _____ electrons. The second energy level can hold ____ electrons. The third energy level can hold _____ electrons

sierra is supposed to practice flute for a total of 5 1/4 hours every week. this week, she practiced 15 minutes on sunday, 1 hour on monday, 30 minutes on tuesd