The ratio of red marbles to blue
marbles in a bag is 2: 7. what is the possible total number of marbles

one possible answer is 9

Step-by-step explanation:

Lets label the total marbles x

then 2:7 can also be written as

But the total parts is 2 +7 is 9, making 2/9 of the marbles blue and 7/9 of the marbles red

So therefore, the total answer has to be a multiple of 9, because we can not have a fraction of a marble.

9 is a multiple of 9 , so it is a possible result

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

351°f

step-by-step explanation: