Hi there!
Since we are given the zeros, we can derive the basic equation in expanded form:
x = -5
(x + 5)
x = -3
(x + 3)
x = 2
(x - 2)
y = (x + 5)(x + 3)(x - 2)
Multiplying the numbers, however, only gets -30. The y-intercept is -60, so we need a coefficent of 2 in the equation:
y = 2(x + 5)(x + 3)(x - 2)
Answer:
2 groups of 1 2/3 are in 4 1/3
Step-by-step explanation:
4 1/3-1 2/3=8/3=2 2/3
4 1/3 -1 2/3 - 1 2/3= 1
Therefore there are two 1 2/3 in 4 1/3
to Check Answer
1+ 1 2/3+1 2/3=4 1/3
Answer:
9 years
Step-by-step explanation:
Given data
Principal= $10000
Rate= 3%
Final amount= $12700
The simple interest expression is given as
A=P(1+rt)
substitute
12700=10000(1+0.03*t)
12700=10000+300t
collect like terms
12700-10000= 300t
2700=300t
divide both sides by 300
t= 2700/300
t= 9 years
Answer:
11 tshirts would cost £106.15
Step-by-step explanation:
67.55 divided by 7 = 9.65
9.65 x 11 = 106.15
Therefore the total would be £106.15.
