The greatest place value is the tens spot which 2 is in the tens spot so we need to round up since 5 is next to the 2. The answer would be 30
1. is 8
2. is 4
Subtract them by the percentage
Answer: use x+4 to divide x³+2x²-23x-60
x² -2x-15
__________
x+4 √x³+2x²-23x-60
-(x³+4x²)
-2x²-23x-60
-(-2x²-8x)
-15x-60
-(-15x-60)
Factorize x²-2x-15
x²-5x+3x-15
x(x-5)+3(x-5)
(x-5)(x+3)
Step-by-step explanation:
The answer is B. 5P5 x 20P15.
This is because to make the second grade students to sit in the first row we have 5 seats and 5 students so we will permute the 5 students to those 5 seats. So 5P5.
Now we are left with 20 seats and 15 first grade students so we can simply permute those 15 students into those 20 seats. So 20P15.
Finally using the counting rule principle we will multiply both of these so 5P5 x 20P15.
Answer:
Step-by-step explanation:
The slope-intercept formula is:
y= keep as variable
m= slope of the line
x= keep as variable
b= y-intercept of the line.
Hope this helped!
Brainliest please!