Translating Mathematical Equation

6. Translate: A number squared increased by 1

• 1 + √2

• x² + 1

• x² − 1

• _{√2 + 1}

Translate: The difference of a number and 7

• 7 − x

• x + 7

• x/7

• x − 7

Translate the sentence into an equation: Four more than six times a number is 18.

• 10x = 18

• 4x + 6 = 18

• 4 + 6x = 18

• not enough info

Translate the sentence into an equation: Twice a number is 24.

• 2n = 24

• 2/n = 24

• 2 + n = 24

• 2 - n = 24

Translate the sentence into an equation: Three times the sum of a number and 7 is equivalent to 57. 

• 3x + 7 = 57 

• 3(x + 7) = 57

• 7x + 3 = 57 

• 7(x + 3) = 57

14. Select the mathematical statement for the following equation: 1/2d + 14 = 21

• One half a number increased by four is twenty-one

• Twice a number increased by four is twenty-one

• One half a number increased by fourteen is twenty-one

• One half a number decreased by fourteen is twenty-one

Select the equation for the mathematical statements. Steven has some money. If he spends $13.00, then he will have 1/3 of the amount he started with.

• m+13= 1/3 +m

• m -13 =m

• m -13 = 1/3m

• m +13 = 1/3m

Select the equation for the mathematical statement. The sum of a number squared and six less than twice the number is one hundred four.

• n² + 2n -5 = 104

• n² + 2n - 6 = 104

• n + 2n -5 = 104

• n² + 2n +6 = 104

take 10 away from s 

• 10 - s 

• s + 10

• s - 10

• s/10

Six more than some number equals 52

• 6 + x = 52

• 6 + 52 = x

• 6x = 52

•  6x + 52 =