Use the grid to create a model to solve the percent problem. What is 20% of 90?

a. 12

b. 14

c. 16

d. 18

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

5x−4≥12 or 12x+5≤−4 can you with this problem