anisatandon anisatandon

05-10-2016
Mathematics

contestada

A class contribuated $3.50 in nickels and dimes to the red cross. in all there were 45 coins how many were there of each kind

Respuesta :

Jesusxs Jesusxs

12-10-2016

It's 25 dimes which is $2.50 and 20 nickels which add up to $1.00 and that up to $3.50.

Answer Link

Otras preguntas

how do you divide 3.4 divided by 12.92

write the ratio as a fraction in simplest form6ft to 4yd

The kinetic energy of a substance is the _________ kinetic energy of its particles

A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 15%. Staff are allowed a further 10% reduction on the discounted pr

an airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a constant rate, how many feet will

Use the diagram above to determine which group of side lengths would form a right triangle. 20, 21, 29 12, 35

what is 7/9 as a decimal terminating or repeating decimal

Solve for the variable X=5y for y

An adult blinks about 450 times in 30 min. A 12 year old blinks about 150 times in 15 min. How many more times does an adult blink in 60 min. than a 12 year old

use elimination to solve: NN+ND=50 5NN+10ND=450

Q&A Education