MATH 4Q

Solve for $x$: $2x+5=17$

Show your solution. Solve for $x$: $3(x-4)=21$

Solve for $x$: $\frac{x}{5}=7$

What is the solution to (3x + 5 = 20)?

Evaluate $3a-2b$ when $a=4$ and $b=5$.

Evaluate $\frac{m+n}{2}$ when $m=6$ and $n=10$.

Evaluate $5(p-2)$ when $p=7$.

Evaluate $\frac{3y}{4}$ when $y=20$.

Show your work. Evaluate $\frac{2k-3}{5}$ when $k=9$.

Theoretical vs Experimental Probability:
A coin is tossed $20$ times and lands heads $14$ times.

Which statement is correct?

Probability:

A school cafeteria offers 5 different fruits in a basket: 2 apples, 1 orange, and 2 bananas. A student closes their eyes and picks one fruit at random.

What is the probability the student picks an apple?

Probability of Compound Events:

At a community center, a game has a bag with 3 red tickets, 2 blue tickets, and 1 green ticket. A player draws two tickets without replacement.

What is the probability the player draws a red ticket first and then a blue ticket?

Solve for $x$: $\frac{x}{3} + 7 = 19$

Evaluate $\frac{3a + 2b}{5}$ when $a = 5$ and $b = 10$.

Solve for $x$: $\frac{x + 6}{4} = 5$