Carrie drew two acute non-overlapping angles that share a ray and labeled them ADB and BDC. The two angles have the same whole number measure. What is the least possible measure of ADC? What is the greatest possible measure of ADC

Part 1) The least possible measure of angle ADC is 2 degrees

Part 2) The greatest possible measure of angle ADC is 178 degrees

Step-by-step explanation:

we know that

An acute angle is an angle that measures less than 90 degrees and greater than 0 degrees

Remember that

The two angles have the same whole number measure

so

The measure of angle ADC is equal to

---> by Addition Angle Postulate

so

The least possible measure of ADC is for

----> remember that is a whole number

so

The greatest possible measure of ADC is for

----> remember that is a whole number

so

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

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas