Answer:
40
Step-by-step explanation:
36 = 90% × (number of questions)
36/0.90 = (number of questions) = 40 . . . . . divide by the coefficient of the variable
There were 40 questions on the test.
the inequality is 3+7(x)<24
x=x < 3 2/7
because...
3 + 7x < 26
7x < 23
x < 23/7
x < 3 2/7
65,536 cells of bacterium
