which statement is correct about the relationship between place values?
a. each place value is 10 times the value of the digit to its left.
b. each place value is 100 times the value of the digit to its left.
c. each place value is the value of the digit to its left.
d. each place value is the value of the digit to its left.

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

step-by-step explanation:

for the free

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2