Kira is solving the equation 3(2x + 5) - (5x - 2) = 42. Her steps are shown below.
1 answer:
Answer:
D)2
the minus sign outside the bracket when multiplied by a negative number in the bracket is equal to a positive number
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Answer:
x = 75
Step-by-step explanation:
x/5 = 15
x = 75 Multiply 5 on both sides
Answer:
$517.50
WHY?
I used my calculator XDDD
Answer:
6x+10 ≥ 4x-4
Step-by-step explanation:
The slope of the line is -2/2
I am assuming that PC is a radius.
d = 2 * PC = 2 * 17 = 34
C = pi * d
C = pi * 34 = 34pi cm
if PC is a diameter, the change the 34 into 17.
