Which of the following statements is not always true? a. in a rhombus, both pairs of opposite sides are parallel. b. in a rhombus, the diagonals bisect each other. c. in a rhombus, all four angles are congruent. d. in a rhombus, both pairs of opposite sides are congruent

your answer is a

step-by-step explanation:

4*4*4*4=256

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40