Wilma is tiling her bathroom with tiles that measure 1 foot along each side. The bathroom is 15 feet long and 10 feet wide. She can lay 30 tiles per hour. Which of the following can be
used to find the total number of hours it will take Wilma to cover the floor with tiles?
A. 15 × 30 ÷ 10 = 45 hours
B. 10 × 30 ÷ 15 = 20 hours
C. 15 + 10 ÷ 30 = 0.5 hour
D. 15 × 10 ÷ 30 = 5 hours

(23*2)-12=x     x=34

step-by-step explanation:

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two

add the numbers under frequency to find the total number:

5 + 8 +7 + 4 + 0 +1 = 25

the answer is 25.