4 years ago

Write an expression that is equivalent to 3/5 (3y+15) 3/5y +9, 3/5y+15, 9/5y+9, 9/5y + 15?

1 answer:

6 0

Given the expression

$\frac{3}{5} (3y+15)$

The expression that is equivalent to the given expression is given by:

$\frac{3}{5} (3y+15)= \frac{9}{5} y+ \frac{3}{5} (15)= \frac{9}{5} y+9$

You might be interested in

Use Cramer's rule to solve the following system of equations.

sp2606 [1]

5x + 3y = 7> (4) 5x + (4) 3y = (4) 7 4x + 5y = 3> (-5) 4x + (-5) 5y = (-5) 3 20y + 12y = 28 -20x -25y = -15 (X's cross out) 12y - 25y = 28 -15 -13y = 13 Y = -1 (Plug in for y) 5x + 3(-1) = 7 5x -3 =7 (add 3 to 7) 5x = 10 (divide by 5) X= 2 Ordered Pair= (2, -1)

4 0

3 years ago

-30-0.6k what does k equal?

Fed [463]

Answer:

K would equal to:

K= 50

Hope that helps! :)

Step-by-step explanation:

3 0

3 years ago

Write 3a^2 b^2 c^5 / 8x^4 y^3 z using no denominator

pantera1 [17]

Currently the denominator is $8x^4y^3z$ . If you want to move those up so they sit with the numerator, then what you have to do is make the exponents negative. You make a negative exponent positive by moving it under a 1; undo that process to make the exponents negative. If we do that, then the expression would be $3a^2b^2c^58 ^{-1} x ^{-4} y ^{-3} z ^{-1}$