A factory packs 25 small shirts,30 medium shirt sand 15 large shirts in a box. This means that the total number of shirts that is packed into a box would be the sum of the small shirt, medium shirt and large shirt. It becomes

25 + 30 + 15 = 70

If 550 boxes are packed with these shirts, it means that the total number of shirts in all the boxes would be

550 × 70 = 38500

6 0

3 years ago

In a study to support drug discovery for patients with lung cancer, patients were divided into 3 groups based on the severity of

katrin [286]

Answer:

It is an example of an observational study.

Step-by-step explanation:

4 0

3 years ago

What is anither way to write the equation <br><br><br> 7/8x+3/4=-6

Andrei [34K]

Answer:

7x + 6 = - 48

Step-by-step explanation:

Given

$\frac{7}{8}$ x + $\frac{3}{4}$ = - 6

Multiply through by 8 ( the LCM of 8 and 4 ) to clear the fractions

7x + 6 = - 48 ← same equation without fractions

7 0

3 years ago