Answer:
9.9
Step-by-step explanation:
Answer:
750
Step-by-step explanation:
she had 500, she gave her brother 50, left money is 450, her father gave her 300, add 450 and 300 equals to 750
500-50+300=750
The Answer is $360
8x20=160 160x1.50=<u>240</u>
20x6.00=<u>120</u>
120+240=360
Answer: C) (x + 5i)(x - 5i)
<u>Step-by-step explanation:</u>
x² + 25 can be rewritten as x² - (-25)
Now use the difference of squares to factor: a² - b² = (a + b)(a - b)
√x² = x √-25 = 5i
--> x² + 25 = (x + 5i)(x - 5i)
Sorry. I. Don't. Know. That. One
