Step-by-step explanation:
Reduce = Deduct = Subtract
7y + 2y^2 - 7 - (3 - 4y)
distribute the negative sign outside 3-4y.
7y+2y^2-7 - 3 + 4y
collect like terms, meaning try to make similar components of the equation together at one place.
7y & 4y are like terms in this case.
7y + 4y + 2y^2 - 7 - 3
11y + 2y^2 - 10
rewrite 2y^2 infront of the equation because it has the highest degree which is 2.
2y^2 + 11y - 10
Answer:
x= -3
Step-by-step explanation:
20=14-2x
-14 -14
6 = -2x
÷-2 ÷-2
-3 =x
4,968 dollars you just have to multiply 72 x 69
Im pretty sure that the answer is D.
Answer: you have worked 15 hours
Step-by-step explanation: i multiplied $11.45 and 15 which got me to $171.75 your welcome ;)