Answer:
x=39
Step-by-step explanation:
3/x = 5/65
5x=195
x=39
Answer:
x = 4
Step-by-step explanation:
3x + 2y = 26
y = x + 3
Plug in the equation for y
3x + 2(x + 3) = 26
Multiply the 2 with what is in the parantheses
3x + 2x + 6 = 26
Combine like terms and solve for x
5x + 6 = 26
5x = 20
x = 4
I=10/3......is your answer
factors of 18: 1,2,3,6,9
factors of 30: 1,2,3,5,6, 10, etc.
The greatest number of book for each shelf is 6.
18/6=3 shelves
30/6 =5 shelves
5+3= 8 shelves
There will be 8 shelves for each book.
1.5 yards of ribbon per bow
84 bows need to be made, so 1.5 x 84 = 126 yards
1 yard = 0.33 feet, so 126/0.33=381.8181 (ans must round up)
So Jeanne will need 382 feet of ribbon
