Hello!
You can put in the x values and see if you get y
y = (-2)^2 - 2(-2) + 3
y = 4 + 4 + 3
y = 11
The only choice with this D
The answer is D where x is -2 and y is 11
Hope this helps!
It is easy! I got you! So if Gavin earned $25 more then Seiji and the total of money they got over the summer is $425, all you have to do is subtract, so 425- 25= 400. Seiji earned s and Gavin earned g.
Answer:
x = 15
Step-by-step explanation:
Assuming you require the value of x
The product of the external part and the whole of one secant is equal to the external part and the whole of the other secant, that is
9(9 + x) = 8(8 + 19), that is
81 + 9x = 8 × 27 = 216 ( subtract 81 from both sides )
9x = 135 ( divide both sides by 9 )
x = 15
20