Answer:
1.) 4
2.) -11
3.) -4
4. 19
Step-by-step explanation:
So foil
2y² +8y -y-4 = 2y²+7y-4
Answer:
The equation is x= (7.74 /9) 6
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
If 9 pencils cost $7.74, we have to divide the total cost ($7.74) by the number of pencils (9) to obtain the price of 1 pencil.
Now that we have the price of 1 pencil, to obtain the cost of 6 of them we simply multiply the result by six.
Mathematically speaking:
x= (7.74 /9) 6
Where:
x = Cost of 6 pencils in $
Solving:
x = 0.86 x 6 = $5.16
Answer:
thanks
Step-by-step explanation:
B=7 I showed my work so I hope it helps!
