Which part of the diagram shows the quantity x? , 1 of 4. Select Choice

What about 4? , 2 of 4.
Select Choice

What about 17? , 3 of 4.
Select Choice

Complete the statement about how the diagram shows that x+4 has the same value as 17.

The value of 17 is obtained by , 4 of 4.
Select Choice
the two smaller rectangles labeled x and 4.

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64