Cole is finding the quotient of 78 + 4. He creates this model to help him solve the division problem

Which statements are true about Cole's work? Check all

that apply

D

Cole's model correctly shows that the quotient of 78 + 4

is 12 with a remainder of 30.

Cole has not finished modeling this problem

Cole needs to add another ten block to his model to

show 78

Cole should have divided the 3 extra tens blocks into 30

ones blocks

A complete model would show the quotient of 78 -4 is

19 with a remainder of 2

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

explanation:

step-by-step explanation: