Answer:
to ensure the method and most importantly the formula to apply read questions again and again if not well understood
5/7 are wearing jeans....about 27 students.....so the ones wearing jeans are 5/7 of the 27 students....." of " means multiply
5/7 * 27 = 135/7 = 19.28.....so about 20 students are wearing jeans
Answer:
it's 1
Step-by-step explanation:
when one is multiplied by three times.it gives us three and its difference result negative five 3–8 = -5
Answer:

Step-by-step explanation:
The point-slope form of an equation of a line:

m - slope


Answer:
55 centimeters
Step-by-step explanation:
It is a right triangle which means it will add up to 90 degrees. You would start by adding 20 and 15 which is 35 and then subtract 35 from 90 to get 55. I hope this helped :)