To factor (q+3)(q+6)
q^2+6q+3q+18
q^2+9q+18
(q+9)(q+2)
Answer:
B.
Step-by-step explanation:
<u />
The only answer that has both the arrow going right ( Look at the sign) and the open dot ( less than or equal to and greater than or equal to always have an open dot) is B.
So first we calculate the weekly hours:
23.80 x 34 = 809.20
Then we calculate the time and half:
23.80 x 6 x 1.5 = 214.2
Then we total then together:
214.2 + 809.20 = 1023.40
Answer:
-8 and -7
Step-by-step explanation:
First, let's find the cubed version of each answer choice.
-12 and -11:
- -12 cubed = -1728
- -11 cubed = -1331
-20 and -19:
- -20 cubed = -8000
- -19 cubed = -6859
-15 and -14:
- -15 cubed = -3375
- -14 cubed = -2744
-8 and -7:
- -8 cubed = -512
- -7 cubed = -343
Therefore, the answer is -8 and -7.
Answer: 3x⁴ + x + 7
<u>Step-by-step explanation:</u>
(5x⁴ - 3x² + 7x - 10) - (2x⁴ - 3x³ + 6x - 17)
Distribute the negative to the second expression, which means "change all of the signs" and then add the two expressions.
( 5x⁴ - 3x² + 7x - 10)
+ <u>(-2x⁴ + 3x³ - 6x + 17)</u>
= 3x⁴ + 0x³ + 1x + 7
= 3x⁴ + x + 7
Note: If you need to show work for distributing the negative sign, multiply each term of the second expression by -1.
