How do you solve 5 = 10 + a / 2 (fraction)

-10

Step-by-step explanation:

10 + a/2 = 5

-10           -10

a/2 = -5

x2     x2

a = -10

a = -10

Step-by-step explanation:

5 = 10 + a/2

subtract 10 from both sides so 5-10 and 10-10 which then leaves -5 = a/2

then divided a/2 by multiplying the reciprocal 2/a times -5 and a/2 times 2/a

which then leaves you with a = -10

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere