7. 2; 8. 1/4; 10. -25; 12: -3
(remember to use rise over run method and notice the position of each linear slope)
hopefully that helped! <3
t ( n ) = - 3n - 12
...............................
Answer:
9 small packs sold and 4 large packs sold
Step-by-step explanation:
Let's S be the number of small pack and L be the number of large pack. We have
S + L = 13 packs as the total number of hotdog packs
6S + 12L = 102 packs as the total number of hotdogs
We can divide both sides of the equation above by 6 then
S + 2L = 17
The subtract the S+L = 13 equation from this equation we get
S + 2L - S - L = 17 - 13 = 4
L = 4 packs
then S = 13 - 4 = 9 packs
So there were 9 small packs sold and 4 large packs sold
Answer:
First finish the brackets
21+9=30
30=30
So, it’s true
Step-by-step explanation:
Answer:
Step-by-step explanation:
5) D 2000/200 = 10
6) C 90/9 = 10
7) B 80/8 = 10
8) A) 10 times 2 =10*2 = 20
