Recovery work. Need help please

m < I = 44, m<G = 44, m<H = 77

Step-by-step explanation:

So triangle GHI is an isosceles triangle, meaning that the base angles theorem is applicable, (which states that the angles on either side of the base are congruent).

Knowing this, then;

m<I = m<G = 3x + 39

as given, m<H is 4x + 52,

as one knows, the sum of the angles in a triangle is 180 degrees so that means that;

m<I + m<G + m<H = 180

substitute,

3x + 39 + 3x + 39 + 4x + 52 = 180

combine like terms,

10x + 130 = 180

now use inverse operations,

10x = 50

x = 5

so just substitute the answer back in to find the angles.

m<I = 3x + 39

x = 5

3 * 5 + 39

= 15 + 39

= 44

m<I = m<G = 44

m<H = 4x + 52

x = 5

4 * 5 + 52

= 20 + 52

= 72

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

the median is   36 orr sum like dat

step-by-step explanation: