Mama had several notebooks. if she give 13 notebooks to each of her children, she will have 8 left. if she give 15 notebooks to each of her children, she will have nothing left. what is the smallest number of notebooks and children does mama have?

Children=4

Notebooks=60

It said mama's got an amount of books, so you can transform this into a equation

X=children

Notebooks= 13x +8

Notebooks= 15x

Now you just establish a system of equations, thus notebooks=notebooks

13x + 8= 15x

2x=8

X= 4

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.

10

step-by-step explanation: