Brandon got a travel pack of 4 aspirin each 500 milligrams how many total grams are is the pack

There is 2 grams of total aspirin in the travel pack.

Step-by-step explanation:

The weight of each aspirin   = 500 milligrams

Number of aspirin in a pack = 4

So, the total weight of 4 aspirins  = 4 x Weight of 1 tablet

= 4 x 500 milligrams = 2000 milligrams

Now, 1 milligrams = 0.001 grams

⇒2000 milligrams  =  2,000 x  0.001 grams  = 2 grams

So, the total weight of 4 aspirins =  2 grams

hence, there is 2 grams of total aspirin in the travel pack.

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

the radius is 2 times the diameter.

step-by-step explanation: