The number of students absent over two different days at Valley View Middle School can be represented as the sum 42 + 15. Which of these are equivalent representations of this sum? Choose all that are correct. Your 5(8 + 2) + 5(3) (3 x 14) + (3 x 5) (3 x 39) + (3 x 5) 3(39 + 12) 3(14 x 5) 3(14 + 5)

e) , f)

Step-by-step explanation:

42+15= 57

If the available options are:

a) 5(8+2)+5(3)=(5x10)+15=50+15=65

b) (3 x 14) + (3 x 5)= 42+15=57

c) (3 x 39) + (3 x 5)=117+15=132

d) 3(39 + 12)=3x51=153

e) 3(14 x 5)=3x70=210

f) 3(14 + 5)=3x19=57

thus, the first answer choice, y = sec x, is the correct one

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information