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Solve Inequalities By Adding or Subtracting Quick Check
2 of 52 of 5 Items
Question
Use the image to answer the question.
A number line ranges from negative 10 to 10 with numbers listed in unit increments. A closed circle is plotted on the number line at negative 2. A leftward arrow is marked on the number line that originates at the closed circle and goes beyond negative 10.
The number line shows the solution of which of the following inequalities?
(1 point)
Responses
9+m≥11
9 plus m is greater than or equal to 11
11+m≤9
11 plus m less-than-or-equal to 9
9+m≤11
9 plus m less-than-or-equal-to 11
11+m≥9
11 plus m is greater than or equal to 9
Solve Inequalities By Adding or Subtracting Quick Check
3 of 53 of 5 Items
Question
Solve an inequality that shows the amount of money (m) that a family must bring to an amusement park so they will have at least $21 to spend after paying a $5 parking fee.(1 point)
Responses
m≥26
m greater-than-or-equal-to 26
m≥16
m greater-than-or-equal-to 16
m<26
m less than 26
m<16
m≥26
The family must bring at least $26 to the amusement park so they will have at least $21 to spend after paying a $5 parking fee.
Solve Inequalities By Adding or Subtracting Quick Check
4 of 54 of 5 Items
Question
The wall of a bedroom is 12 ft. long. A bed 6.5 ft. in length is already along the wall. Which inequality shows the length ( l ) of a dresser that can also be placed against the wall?(1 point)
Responses
l+6.5≥12
l plus 6.5 greater-than-or-equal-to 12
l−6.5≥12
l minus 6.5 greater-than-or-equal-to 12
l−6.5≤12
l minus 6.5 less-than-or-equal-to 12
l+6.5≤12
l+6.5≤12
To ensure that the combination of the bed and the dresser fits on a 12 ft. wall, the length of the dresser (l) added to the length of the bed (6.5 ft.) must be less than or equal to 12 ft.
Solve Inequalities By Adding or Subtracting Quick Check
5 of 55 of 5 Items
Question
LeShawn has 250 followers of his social media posts. He would like to have more than 1,000. Which inequality shows the number of additional followers (f) that LeShawn needs to reach his goal?(1 point)
Responses
f+250<1,000
f plus 250 greater-than-or-equal-to 1,000
f−250>1,000
f minus 250 greater than 1,000
f−250≤1,000
f minus 250 less-than-or-equal-to 1,000
f+250>1,000
f+250<1,000
This inequality shows the number of additional followers (f) that LeShawn needs to reach his goal of more than 1,000 followers.