Answer: b
Step-by-step explanation: your welcome if its right
:)
0.34 times what equals 3.4
basic algebra
divide both sides by .34
3.4/.34=10
now check your answer
10 times .34 =3.4
<em>use √(ab) = √a · √b</em>
<em>use (a + b)(a - b) = a² - b²</em>
<em>use √a · √a = a and √(ab) = √a · √b</em>
Its simply 87 + 30, which equals 117.
Answer:
y = -2/5x -1
Step-by-step explanation:
The slope intercept form is
y = mx+b where m is the slope and b is the y intercept
6x+15y = -15
Subtract 6x from each side
6x-6x +15y = -6x-15
15y = -6x-15
Divide each side by 15
15y/15 = -6x/15 -15/15
y = -2/5x -1