\( (-0.3 s-2)+(5-3.4 s)+(5 r+2) \) You are collecting pairs of socks and toothbrushes for a local charity. After \( (3 d+7) \) toothbrushes. days, you have collected \( (4 d+5) \) pairs of socks and a. Write an expression that represents the total number of items that have been collected. b. How many more pairs of socks than toothbrushes have been collected on day 7 ?

g yonli trapetsiyaning o'tmas burchagi uchidan asosiga tushirilgan balandligi katta sni 7 cm va 21 cm li kesmalarga ajratadi. Shu trapetsiyaning kichik asosini toping. ball)

Die syfers 1 tot 10 word in 'n hoed geplaas. Wat is die waarskynlikheid om die volgende te trek?

Question 1: A. Given the Following Boolean Function, fill in the following truth table (4 Marks) \( F(A, B, C, D)=B C^{\prime} D+B^{\prime} C D^{\prime}+A C^{\prime} D+A B C^{\prime} D \)

Wractions Decimals Percentages and Basic Geometry Lesson 2

12:41 All iCloud For Scenario 1, Determine if the external concentration is higher/equal/lower than the internal solution. Group of answer choices Na+ \( \mathrm{K+} \)