Yes,this is a doozy.

 -3 (y - 5) = 15

Eliminate the parentheses on the left side:

 -3(y) -3(-5) = 15

 -3y + 15 = 15

Subtract 15 from each side:

 -3y = 0

Divide each side by -3 :

  y = 0

4 0

4 years ago

Evaluate each function over the set of real numbers.

zalisa [80]

Answer:

Step-by-step explanation:

3 0

3 years ago

Abby is going to ride her bike to her friend's house that lives 6 miles away. She can ride her bike at a rate of 2 miles per hou

Volgvan

Answer:

To travel half a distance Abby requires 1.5 hrs.

Step-by-step explanation:

Given:

Abby is going to ride her bike to her friend's house that lives 6 miles away.

Distance = 6 miles

She can ride her bike at a rate of 2 miles per hour.

Speed = 2 miles per hour

We need to find the time required to ride her bike half of the distance.

Now Distance = $\frac{6}{2} =3 \ miles$

Now Time required can be calculated by Dividing distance with speed.

Time (hours) = $\frac{3}{2}=1.5 \ hrs$

Hence To travel half a distance Abby requires 1.5 hrs.

4 0

3 years ago