Algebra 1

What is the 1st step to simplifying the expression?
(Hint: Use order of operations.)

 $3\left(5\right)^2+4\ -\ 5$  

• Multiply 3 & 5

• Multiply 5 & 2

• Square 5

• Subtract 5 from 4

Evaluate the expression below when 

a = 1, b = 3, and c = 4 .

 $2a+b^2-c$  

Solve the equation to find the value of y.

-3y - 5 = 16

• 1

• -7

• 3

• -2

What is the first step to solving this numeric expression...?
 $3^2-4\left(9-5\right)+48\div6$  

• (9 - 5)

• 48/6 

• - 4 (...)

•  $3^2$   

 $7n-20=1$  

n = ?

• 0

• 1

• 2

• 3

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8

• multiplication
• addition
• division
• subtraction

The sum of seven and x

• 7-x
• x-7
• 7x
• 7+x

Five less than y

• 5+y
• 5y
• 5-y
• y-5

The product of five and w

• 5+w
• 5w
• w-5
• 5-w