Answer:
19+d=234
Step-by-step explanation:
"increased by d" is addition. "is" is equal. So Putting these together it would be 19+d=234.
Hope this helped!
Answer:
The discriminant is 0
Step-by-step explanation:
If b² - 4ac = 0 then the roots are real and equal
Since there is only one x- intercept then this condition applies
18 + m/4 = 24
Subtract 18 from each side:
m/4 = 6
Multiply each side by 4 :
<em>m = 24 </em>
Sorry I don’t know the answer but I need to get answers for this quiz or I’ll fail
I hope you have a bless day
Answer:
480
Step-by-step explanation:
So we have the expression:
![-8(2z-70)](https://tex.z-dn.net/?f=-8%282z-70%29)
And we want to evaluate it for z=5 and c=2:
So:
![=-8(2(5)-70)](https://tex.z-dn.net/?f=%3D-8%282%285%29-70%29)
Multiply within the parentheses:
![=-8(10-70)](https://tex.z-dn.net/?f=%3D-8%2810-70%29)
Subtract within the parentheses:
![=-8(-60)](https://tex.z-dn.net/?f=%3D-8%28-60%29)
Multiply:
![=480](https://tex.z-dn.net/?f=%3D480)