Solve for \( a \) \( \frac{a-2}{3}>a+4 \) \( a>-7 \) \( a<-7 \) \( a>\frac{5}{2} \) \( a<-5 \)

STIONS CAREFULLY WORK NEATLY 6. The ferry could carry 12 cars across the river in one trip. Eight cars were lined up to cross the river. How many trips will the ferry take to move all 80 cars?

8) Given matrix \( A=\left(\begin{array}{ll}5 & 2 \\ 3 & 2\end{array}\right) \) i) Find \( A^{-1} \) ii) Find the product \( A^{-1}\binom{3}{5} \) iii) Given that \( \binom{x}{y}=A^{-1}\binom{3}{5} \), write down the values of \( x \) and \( y \)

18. Simplify: \( 36 \times \$ 0.84 \)

Represent \( (2748)_{10} \) as floating point number in the computer with 16 -bit. What is the sign bit? Select True if the sign bit is 1 Select False is the sign bit is 0 True False

Tanvi teaches art lessons at a day camp and needs to get supplies. She purchases 40 Bright Streak paint sets from the Color Splash art store. She uses a coupon she received in the mail for \( \$ 10 \) off her purchase. Tanvi spends \( \$ 310 \) in all. Which equation can you use to find \( p \), the original price of each Bright Streak paint set? \( 40 p-10=310 \) \( 40(p-40)=310 \) \( 10 p-40=310 \) What was the original price of each Bright Streak paint set?