After spending $43 on groceries and $19 on a book, mrs groom had $16 left how much did mrs. groom have to begin with?

Ok so you add 43 plus 19 and then you get the answer of 62 dollars answer 62$

Mrs Groom had $78 because if you add up 43 and 19 you get 62, and add 16 to that, you get 78. Which means she had $78 to begin with.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2