Answer:
see explanation
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
here m = 4 and (a, b) = (- 3, 7), hence
y - 7 = 4(x - (- 3)), that is
y - 7 = 4(x + 3) ← second equation in the list
Step-by-step explanation:
the perimeter is the sum of the 4 individual sides.
if the sides are doubled, so is the sum of them.
therefore, the new perimeter is then
12×2 = 24 cm
Answer:
probability of picking a yellow =0.4706
a blue or green = 0.2941
an orange = 0 ( there is no orange bag)
Answer:
the answer is C: 15
Step-by-step explanation:
87 X 15 = 1305
119 X 10 = 1190
1305 + 1190 = 2495
Answer:
Step-by-step explanation:
let the original fraction be
( with denominator 1 more than numerator )
Subtracting 3 from numerator/ denominator gives
= 
Given that the fraction is now equivalent to 
, then
= ( cross- multiply )
2(n - 3) = n - 2, distribute left side
2n - 6 = n - 2 ( subtract n from both sides )
n - 6 = - 2 ( add 6 to both sides )
n = 4
and n + 1 = 4 + 1 = 5
Thus original fraction is
