All categories

3 years ago

Find the difference.(2n - 9) - 5(-2.4n + 4) =

Mathematics

1 answer:

MArishka [77]3 years ago

5 0

Answer:

14n - 29

Step-by-step explanation:

First you'd distribute in the parentheses by -5. -5 × -2.4n and -5 × 4 which you would get 12 and -20.

Then, bring everything down and combine like terms. 2n + 12n = 14n || -9 - 20 or -9 - (-20) = -29. 14n - 29 is the lowest you can simplify because you can subtract a variable and a constant together.

You might be interested in

HELPPPPPPPPPPPPPPPPPPPPP

Tpy6a [65]

Answer:

Step-by-step explanation:

its a rational number because it isn't 0 and the others are incorrect i think

7 0

3 years ago

Read 2 more answers

Write the slope-intercept form of an equation that passes

Hunter-Best [27]

Answer:

$y = \frac{4}{3}x-5$

Step-by-step explanation:

As the line is perpendicular to $y=-\frac{3}{4} x + 2$ , we know that the slope of the line is $\frac{4}{3}$ . As it passes through $(3, - 1)$ , we know that it should be $y = \frac{4}{3}x-5$ .

4 0

3 years ago

A carpenter bought a piece of wood that was 112 centimeters long. Then he sawed 24.53 centimeters off the end. How long is the p

saul85 [17]

Answer:

87.47 cm

Step-by-step explanation:

112-24.53 is 87.47

8 0

3 years ago

1. Solve the absolute value equation, if possible. If there is no solution, explain why.

dexar [7]

Answer:The absolute value of a number is its distance away from zero. That number will always be positive, as you cannot be negative two feet away from something. So any absolute value equation set equal to a negative number is no solution, regardless of what that number is.

Step-by-step explanation:

there u go

3 0

3 years ago

Ginger spent $24 at the fair, which was three times the amount she spent last year at the fair. How much money did Ginger spend

zubka84 [21]

Answer:

She spent 8 dollars.

Step-by-step explanation:

24 divided by 3 is 8

5 0

3 years ago

Find the difference.(2n - 9) - 5(-2.4n + 4) =​

Find the difference.(2n - 9) - 5(-2.4n + 4) =