What expression is equivalent to:
4(x+2)-(x+7)
a.3x+13
b.3x+15
c.3x+1
d.3x+9

c. 3x+1

Step-by-step explanation:

4(x+2)-(x+7)    Expand the brackets

4x+8-(x+7)      Collect like terms

3x+1

c. 3x+1

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

it could be 1,3 and more others to create a cylinder.

step-by-step explanation: