WrynnD741360 WrynnD741360

30-10-2022
Mathematics

contestada

Scott's piggy bank contains $5.87 worth of pennies and quarters. If the number of pennies is fifteen more than the number of quarters, how many pennies are in the piggy bank.

Respuesta :

EmylaE376488 EmylaE376488

30-10-2022

Given data:

The total cost is C=$5.87.

The expression for pennies is a=b+15.

The expression for total cost is,

0.01(a)+0.25b=5.87

Answer Link

Otras preguntas

what are thermosetting plastics???

What limits the quantity sold with a price floor: supply or demand?

Math SAT scores are Normally distributed with mean µ=500 and standard deviation σ=100 . The curve is displayed above. What percentage of the SAT Math scores are

What is the scale factor & the length of x & y?

what is the annual simple interest rate?I=$17, P=$500, t=2 years

Brad gets an allowance of $16 each week, and his younger sister Samantha gets an allowance of $9 each week. Brad saves one-half of his allowance, and Samantha s

Fully describe or explain the solid state of matter. You should include at least 5 ways to characteristics or descriptors that prove a solid is a solid.

1. What are the subatomic particles that all atoms are made of? *

Following a two-car accident, damages to both motorists totaled $48,000. If one motorist was 75% at fault and the other was 25% at fault, under the complete com

How are law and medicine combined