a since 3 is positive and one is negative
Answer:
exact form 77/8
decimal form 9.625
mixed number form 9 5/8
Answer:
66 necklaces
Step-by-step explanation:
First determine how many beads Ava has
40 * 100 = 4000
Then divide by the number of beads per necklace
4000/60 =66.66666
Round down for complete necklaces
66 necklaces
Answer:
21
Step-by-step explanation:
The bus fare in a city is $1.50. People who use the bus have the option of purchasing a monthly coupon book for $21.00. With the coupon book, the fare is reduced to $0.50. Determine the number of times in a month the bus must be used so that the total monthly cost without the coupon book is the same as the total monthly cost with the coupon book.
Solution
Let
y = number of bus fares.
Cost of bus fares without coupon book = 1.50y
Cost of bus fares with coupon book = .50y + 21
Equate cost of bus fares without coupon book and cost of bus fares with coupon book
1.50y = .50y + 21
Subtract .50y from both sides of the equation
1.50y - .50y = .50y + 21 - .50y
1.00y = 21
Divide both sides by 1.00
y = 21 / 1.00
y = 21 times
Looking at the picture, it looks like each side of XYZ is double the size of ABC
To find each side of ABC, let’s divide each side of XYZ
22/2= 11 (already given)
32/2= 16
44/2= 22
The perimeter will be found by adding all of those sides together
11+16+22= 49
Answer: 49
Hope this helps comment below for more questions happy holidays :)
