Paul owes Paula 35 cents and has a pocket full of 5-centbecoins, 10-cent coins, and 25-cent coins that he can use to pay her. What is the difference between the largest and the smallest numr of coins he can use to pay her?

How is 9644 divided by 4

What does the initial value mean for this function? Roberta saves $10 each week. After 4 weeks, Roberta has $90. Roberta had $50 before she started to save money each week. Roberta had no money until she started to save $10 a week.

Lena is saving money to buy a bike that costs $198. She has $63 and will save an additional $9 each week. In how many weeks will she have enough money to buy the bike?

Find the quotient of the following equation: 4z^a+2 : (-8z^a-2). A. - 1/2z B.-1/2z^2a C. - 1/2z^4

What is 2 1/4 x 3 1/5

There are 4 red paint cans, 2 green paint cans, and 1 yellow paint can. What is the probability of choosing a yellow paint can then a red paint can without replacement?

on a map, two cities measure 6.2 cm apart. If the scale of the map is 5 cm per 10 miles, then how many miles apart are the cities

8x-3x=20 show work to receive credit.

What additional congruence statement could use to prove CAB=CAD by hl

Prime factorization of 24 and 39