The answer is 2.5 cookies also known as 2 and 1/2 Because 12 can go into 30, twice , which gives us 24 and 30-24= 6 so we put a decimal point to the right of 2 and we put a 0 and bring the zero down to make 60. 12 goes into 60, 5 times so the answer is 2 1/2 or 2.5

4 0

4 years ago

Solve for y:5y+2-2y=8y-4-2y

Agata [3.3K]

Answer: y=2
3y+2=6y-4
6=3y
y=2

5 0

3 years ago

Read 2 more answers

Solve the equation 3(x+4.5)=36. If you get stuck, use the diagram.

Stells [14]

Answer:

x=7.5

Step-by-step explanation:

Let's solve your equation step-by-step.

3(x+4.5)=36

Step 1: Simplify both sides of the equation.

3(x+4.5)=36

(3)(x)+(3)(4.5)=36(Distribute)

3x+13.5=36

Step 2: Subtract 13.5 from both sides.

3x+13.5−13.5=36−13.5

3x=22.5

Step 3: Divide both sides by 3.

3x/3=22.5/3

x=7.5

Answer:

x=7.5

6 0

3 years ago