Debbie solved the linear equation 3(x+4)-2+16 as follow (line 1 ) 3(x+4)-2=16
(line 2) 3(x+4)=18
(line 3 ) 3x+4=18
(line 4) 3x=14
(line 5) x=4 2/3

she made an error between lines

a 1 and 5
b 2 and 3
c 3 and 4
d 4 and 5

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.