XY=10
Y=X+3
X(X+3)=10
X^2+3X=10
X^2+3X-10
(X-2)(X+5)
Answer: B
Step-by-step explanation:
The maximum is 100 and the minimum is 27.
- The only option that shows this is B.
Answer:
0,006 I assume.
Step-by-step explanation:
She done better at the 2nd test because she only got 4 wrong but on the first test she got 6 wrong.
3p + 34 = 90
3p = 90 - 34
3p = 56
p = 56/3
p = 18.67 (thats rounded)
2r + 44 = 76
2r = 76 - 44
2r = 32
r = 32/2
r = 16
53 + 6s = 1421
6s = 1421 - 53
6s = 1368
s = 1368/6
s = 228
" the product " means multiply
p x r x s = 18.67 x 16 x 228 = 68,108.16