Lucy has a coin collection of quarters from different states. The value of her collection is $9.50.How many quarters does she have in her collection and what is the equation for this problem

38

Step-by-step explanation:

4 quarters in a dollar

4x9=36+2=38

38 quarters

Step-by-step explanation:

write a equation for the word problem

0.25x=9.50

1 quarter: 25 cent

now you divided both sides by 0.25

0.25x/0.25 = 9.50/0.25

x= 38

Answer check:

substitute (x) for 38 to if your answer is right

0.25(38)= 9.50

9.5= 9.50

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.