What is the value of x in the figure on the right

x=11

Step-by-step explanation:

The 2 angles are on a straight line, and are said to be supplementary. This means that when added together, the sum must be 180 degrees.

15x+15=180

Now,we need to solve for x, by isolating x. Perform the opposite of what is being done to the equation.

15x+15=180

15 is being added to 15x. Subtract 15 from both sides, because subtraction is the opposite of addition.

15x+15-15=180-15

15x=180-15

15x=165

x is being multiplied by 15. Divide both sides by 15, since division is the opposite of multiplication.

15x/15=165/15

x=165/15

x=11

The value of x is 11

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

this is answer of 144 cubic meters