Which statements are true about the number represented by the blocks? check all that apply.

there are exactly 4 tens blocks.
the base ten blocks model the number 408.
the base ten blocks model the number 506.
the number can be written with 5 hundreds blocks.
the tens blocks are equivalent to 1 hundreds block with 6 tens blocks left over.

78.59 is the mean

step-by-step explanation:

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

i cant answer this, theres no table. sorry man

step-by-step explanation: