Answer:
x = -11/7
x = 11/7
Step-by-step explanation:
49x² - 121
Factor
(7x + 11)(7x - 11)
roots
x = -11/7
x = 11/7
Answer:
305
Step-by-step explanation:
61 x 5 = 305
Answer:
55.83
Step-by-step explanation:
Divide the number of pounds by 2.2046 to use the standard equation.
In exact form it would be 15/8
6.5% of 478.....turn ur percent to a decimal...." of " means multiply
0.065(478) = 31.07 <===