Answer:7
Step-by-step explanation:
from -4.5 to 0 is 4.5
from 0 to 2.5 is 2.5
4.5 +2.5=7
Answer:
(2,4)
Step-by-step explanation:
Equation 1:
x+y=6(for the 6 times they scored)
x=-y+6
Equation 2:
7x+3y=26 (for the 7 point touchdowns, and 3 point field goals.)
7(-y+6)+3y=26(replace x with -y+6)
7y+42+3y=26(distrubite property)
-4y+42=26
-4y= -16
y= 4
Now that we know that y is equal to 4:
x+4=6
x=2
20.52 is the answer to the multiplication problem. The product will have two digits to the right of the decimal point
She would have to work 13 hours