(M) Chapter 5 Check-In - G6

Is this statement true or false?

$$2\left(7+3\right)=20$$

Which is the solution of the equation below?

$$5+2x+2x=9$$

When you use subtraction to keep two sides of an equation balanced (i.e., when you minus on both sides), this is known as the ________________.

Solve. Check each solution.

$$250=16+r-12$$

Solve. Check each solution.

$$\frac{z}{13}=650$$

Translate the word phrase into an algebraic expression.

"Four times the cost of one car wash, c, plus $10 service tax is $51.16."

Ali bags walnuts for a food sale. She puts 100 walnuts in a bag. How many walnuts will be in 6 bags? How about 10 bags?

Lily has 45 feet of fencing. Her neighbor gives her 22 feet of fencing. She needs a total of 78 feet of fencing to enclose her garden. How many more feet of fencing does she need? Write an equation if you need to and solve :)

Translate the number sentence into a word sentence?

$$64\ge16+m$$

Translate the word sentence into a number sentence?

"A number is less than eighty-seven plus twenty-three hundredths"