How many pairs of whole numbers have the sum of 10

Two plans for reaching a goal are given below. Plan A: Save $450 over the next 8 weeks by working 9 hours per week at $7.20 per hour. Plan B: Save $450 over the next 6 weeks by working 15 hours per week at $6.50 per hour.

Que se necesita para que una magnitud vectorial esté completamente definida?

What is 128 fl oz converted to? Pint

So I need the work shown on this too 2x+4=-7x+6

Which rational number is equivalent to the expression 69 2/9 - 31 1/9 - (-12 4/9) ?

Assume each newborn baby had a probability of approximately 0.54 of being female and 0.46 of being male binomial distribution?

At Davidson's Bike Rentals m, it cost $17 to rent a bike for 4 hours. How many hours of bike use does a customer get per dollar?

What is k in terms of n?

Each time you roll a die how many equally likely outcomes are there?

Use prime factorization to find the GCF of 60 and 88