Solve your equation step-by-step.
2700=2200(1+r)^5
Flip the equation.
2200(r+1)^5 = 2700
Divide both sides by 2200.
2200(r+1)^5 / 2200 = 2700 / 2200
(r+1)^5=27/22
Solve Exponent.
(r+1)^5=27/22
((r+1)5) ^1/5 = (27/22)^1/5 (Raise both sides to power)
r+1=1.041809
r+1−1=1.041809−1(Subtract 1 from both sides)
r = 0.041809
Check answers. (Plug them in to make sure they work.)
r = 0.041809 (Works in original equation)
Simplify.
Turn this into a mixed fraction.
Think : How many times does 54 go into 199??
Well, it goes into 199 3 times! :)
So, do 54 × 3, then subtract that number from 199.
54 × 3 = 162
199 - 162 = 37
So, our remainder is 37.
Our whole number is 3, because that's many times it went into 199.
And our denominator (bottom number) is 54, as it always has been.
So,
~Hope I helped!~
Answer:
The answer is x = 6 cm
Step-by-step explanation:
4/2 = x/3
x = (4x3)/2
x = 12/2
x = 6 cm
Answer:
C. 3(2x + 5y) is the algebraic expression equivalent to the expression
Step-by-step explanation:
From the question, the given expression is 6x + 15y.
Factorizing this expression gives 3(2x + 5y). Hence, the algebraic expression equivalent to the expression 6x + 15y is 3(2x + 5y). (Option C).
Checking the remaining options
A. 3(2x - 5y)
Expanding this gives 6x - 15y. It is not equivalent to the given expression
B. 3(5x - 2y)
Expanding this gives 15x - 6y. It is not equivalent to the given expression
D. 3(5x + 2y)
Expanding this gives 15x + 3y. It is not equivalent to the given expression.
Hence, C. 3(2x + 5y) is the algebraic expression equivalent to the expression.
Answer:
6
Step-by-step explanation:
