leylarivera245 leylarivera245

25-03-2020
Mathematics

contestada

a coin collector has 36 dimes and nickels with a total face value of $2.80. they are actually worth a lot more. how many of each coins does she have. someone please help

Relax

Respuesta :

darthvilor darthvilor

25-03-2020

Answer:

16 nickels and 20 dimes

Step-by-step explanation:

16x5=80

20x10=200

80+200=280

280 cents = $2.80

Answer Link

Otras preguntas

linda is twice the age of vera. tanya is 4 less than 4 times the age of linda. their total age is 2 more than nine times the age of vera. how old is tanya?

What equation/inequality represents the following scenario? Product of two consecutive odd integers is less than 76, where b is the first odd integer a) n(n+2)&

Cual es la diferencia entre el periodismo habitual y el periodismo a través de los llamados blogs o bitácoras

NEED HELP! PLEASE HELP

Find the work done on a 50 Kg student by the elevator in 2 seconds, if the elevator is : 1) Accelerating upwards from rest at a rate of 2 ms-2 2) Accelerating d

The pressure on a diver can be calculated using the formula P = 15+ D, where P is the pressure in pounds per square inch and D is the depth in feet. Use this f

I need help again with my English assignment . As it shows in the picture I need to make a 200 word essay if I would defend or prosecute the narrator. Here’s w

Calculate the power used in the problem above if to took one minute to lift the load.

Which graph represents the function y - 3 = 4-2 A 4 2 -2 2 x 4 -3 = 2(x-4)? y 4 2 2 x 4 4-2 ਪੁ 2 -2 -4 2 x -4-2 2 ਪੁ -2 2

Christina Diaz is a 16-year-old primigravida who arrives at the prenatal clinic for her first prenatal visit. Christina’s last menstrual period was approximatel