Question

1. Equations

Identify the variable that you will use then create your equation or inequality. CIRCLE the words that indicate
what operation and statement symbol to use and UNDERLINE the numbers.
1. Pive times the sum of a number and two is thirty-five.
9.
2. Twelve subtracted from three times a number is more than fifteen.
3. Twice a number added to seven is at least thirteen.
4. The sum of a number added to itself is 126.
5. When 6 is added to four times a number, the result is fewer than 50.

Answer 1

Explanation:

*Underlined is what you need to underline, bold is what you need to circle,

1. Five times the sum of a number and two is thirty-five.

5(a + 2) = 35.

5 times the sum of a and 2 is 35.

2. Twelve subtracted from three times a number is more than fifteen.

(3b) - 12 > 15.

12 subtracted from 3b is more than (greater than) 15.

3. Twice a number added to seven is at least thirteen.

(2c) + 7 > 13.

Twice the number c, added to seven is at least (more than or equal to) 13.

4. The sum of a number added to itself is 126.

d + d = 126.

The sum of d and itself (d) is 126.

5. When 6 is added to four times a number, the result is fewer than 50.

(4e) + 6 < 50

When 6 is added to 4 times e, the sum is fewer than (less than) 50.